IT8021136A0 - Dispositivo da disegno. - Google Patents

Dispositivo da disegno.

Info

Publication number
IT8021136A0
IT8021136A0 IT8021136A IT2113680A IT8021136A0 IT 8021136 A0 IT8021136 A0 IT 8021136A0 IT 8021136 A IT8021136 A IT 8021136A IT 2113680 A IT2113680 A IT 2113680A IT 8021136 A0 IT8021136 A0 IT 8021136A0
Authority
IT
Italy
Prior art keywords
drawing device
Prior art date
Application number
IT8021136A
Other languages
English (en)
Other versions
IT1148810B (it
Inventor
Ubezio Lorenzo
Original Assignee
Reppisch Werke Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Reppisch Werke Ag filed Critical Reppisch Werke Ag
Publication of IT8021136A0 publication Critical patent/IT8021136A0/it
Application granted granted Critical
Publication of IT1148810B publication Critical patent/IT1148810B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B43L13/04—Guides for rulers
    • B43L13/045—Guides for rulers with carriages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S33/00—Geometrical instruments
    • Y10S33/01—Magnetic
IT21136/80A 1979-04-03 1980-04-02 Dispositivo da disegno IT1148810B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH307579 1979-04-03

Publications (2)

Publication Number Publication Date
IT8021136A0 true IT8021136A0 (it) 1980-04-02
IT1148810B IT1148810B (it) 1986-12-03

Family

ID=4248066

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21136/80A IT1148810B (it) 1979-04-03 1980-04-02 Dispositivo da disegno

Country Status (11)

Country Link
US (1) US4327499A (it)
JP (1) JPS55132298A (it)
BE (1) BE882552A (it)
BR (1) BR8002073A (it)
DE (1) DE3010907A1 (it)
ES (1) ES490242A0 (it)
FR (1) FR2453027A1 (it)
GB (1) GB2046927A (it)
IT (1) IT1148810B (it)
NL (1) NL8001961A (it)
YU (1) YU82180A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5092058A (en) * 1988-08-19 1992-03-03 Delta International Machinery Corp. Measurement system magnetic coupler
US20070062055A1 (en) * 2005-09-16 2007-03-22 Michael Skelskey T-square adapted to secure sheet material
US20080093319A1 (en) * 2006-10-19 2008-04-24 Universal Display & Fixtures Company Storage Rack Sliding Frame Apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US842585A (en) * 1906-11-05 1907-01-29 Michael H Noon Drafting attachment.
FR377676A (fr) * 1907-05-06 1907-09-12 Jules Seraine Appareil à exécuter mathématiquement les dessins géométriques
GB190908354A (en) * 1909-04-06 1910-04-06 Adam Miller Improvements in and relating to Drawing Instruments.
CH178256A (de) * 1935-01-24 1935-07-15 Schertenleib Ernst Zeichenapparat.
US2627323A (en) * 1949-10-11 1953-02-03 Carl O Larson T-square and parallel straightedge combination
US2568575A (en) * 1949-10-24 1951-09-18 Lester F Wickman Magnetic t square and drafting board
GB702594A (en) * 1950-02-06 1954-01-20 Hermina Kroslak Improvements in drawing equipment
BE522081A (it) * 1953-08-11
US2836892A (en) * 1955-09-21 1958-06-03 Stanley M Nisenson Universal circle divider
FR1206363A (fr) * 1958-08-13 1960-02-09 Appareil à dessiner magnétique
US3137072A (en) * 1961-07-26 1964-06-16 Nell T Henson Drafting board with magnetic t-square

Also Published As

Publication number Publication date
BR8002073A (pt) 1980-11-25
GB2046927A (en) 1980-11-19
US4327499A (en) 1982-05-04
ES8102511A1 (es) 1981-02-16
JPS55132298A (en) 1980-10-14
IT1148810B (it) 1986-12-03
YU82180A (en) 1983-10-31
ES490242A0 (es) 1981-02-16
BE882552A (fr) 1980-07-16
FR2453027A1 (fr) 1980-10-31
NL8001961A (nl) 1980-10-07
DE3010907A1 (de) 1980-10-23

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