JPS521360A - Plastics washer - Google Patents

Plastics washer

Info

Publication number
JPS521360A
JPS521360A JP7762475A JP7762475A JPS521360A JP S521360 A JPS521360 A JP S521360A JP 7762475 A JP7762475 A JP 7762475A JP 7762475 A JP7762475 A JP 7762475A JP S521360 A JPS521360 A JP S521360A
Authority
JP
Japan
Prior art keywords
plastics washer
washer
plastics
drop
prepare
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP7762475A
Other languages
Japanese (ja)
Inventor
Noritoshi Katayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIKKO SEIKI KK
NITSUKOU SEIKI KK
Original Assignee
NIKKO SEIKI KK
NITSUKOU SEIKI KK
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 NIKKO SEIKI KK, NITSUKOU SEIKI KK filed Critical NIKKO SEIKI KK
Priority to JP7762475A priority Critical patent/JPS521360A/en
Publication of JPS521360A publication Critical patent/JPS521360A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bolts, Nuts, And Washers (AREA)

Abstract

PURPOSE: To prepare the washer which is not drop on operation time.
COPYRIGHT: (C)1977,JPO&Japio
JP7762475A 1975-06-24 1975-06-24 Plastics washer Pending JPS521360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7762475A JPS521360A (en) 1975-06-24 1975-06-24 Plastics washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7762475A JPS521360A (en) 1975-06-24 1975-06-24 Plastics washer

Publications (1)

Publication Number Publication Date
JPS521360A true JPS521360A (en) 1977-01-07

Family

ID=13639045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7762475A Pending JPS521360A (en) 1975-06-24 1975-06-24 Plastics washer

Country Status (1)

Country Link
JP (1) JPS521360A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127021A2 (en) * 1983-05-31 1984-12-05 Hans-Dieter Niemann Platelike spacer
JPS63102170U (en) * 1986-12-24 1988-07-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127021A2 (en) * 1983-05-31 1984-12-05 Hans-Dieter Niemann Platelike spacer
JPS63102170U (en) * 1986-12-24 1988-07-02

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