FR731173A - Improvements in the manufacture of hollow glass objects - Google Patents

Improvements in the manufacture of hollow glass objects

Info

Publication number
FR731173A
FR731173A FR731173DA FR731173A FR 731173 A FR731173 A FR 731173A FR 731173D A FR731173D A FR 731173DA FR 731173 A FR731173 A FR 731173A
Authority
FR
France
Prior art keywords
manufacture
hollow glass
glass objects
objects
hollow
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.)
Expired
Application number
Other languages
French (fr)
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.)
Hartford Empire Co
Original Assignee
Hartford Empire Co
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 Hartford Empire Co filed Critical Hartford Empire Co
Application granted granted Critical
Publication of FR731173A publication Critical patent/FR731173A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/20—Blowing glass; Production of hollow glass articles in "vacuum blowing" or in "vacuum-and-blow" machines
    • C03B9/24—Construction of the blank mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR731173D 1931-08-31 1932-02-08 Improvements in the manufacture of hollow glass objects Expired FR731173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US731173XA 1931-08-31 1931-08-31

Publications (1)

Publication Number Publication Date
FR731173A true FR731173A (en) 1932-08-30

Family

ID=22111826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR731173D Expired FR731173A (en) 1931-08-31 1932-02-08 Improvements in the manufacture of hollow glass objects

Country Status (1)

Country Link
FR (1) FR731173A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674845A1 (en) * 1991-04-05 1992-10-09 Champagne Sa Cristalleries Roy Process for the manufacture of a receptacle by the "suction-blowing" technique in glass and crystal manufacture, device for its use, products thus obtained

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674845A1 (en) * 1991-04-05 1992-10-09 Champagne Sa Cristalleries Roy Process for the manufacture of a receptacle by the "suction-blowing" technique in glass and crystal manufacture, device for its use, products thus obtained

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