FR447404A - Improvements in the manufacture of glass objects - Google Patents

Improvements in the manufacture of glass objects

Info

Publication number
FR447404A
FR447404A FR447404DA FR447404A FR 447404 A FR447404 A FR 447404A FR 447404D A FR447404D A FR 447404DA FR 447404 A FR447404 A FR 447404A
Authority
FR
France
Prior art keywords
manufacture
glass objects
objects
glass
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)
Inventor
Charles Christian Stutz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR447404A publication Critical patent/FR447404A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR447404D 1912-08-20 1912-08-20 Improvements in the manufacture of glass objects Expired FR447404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR447404T 1912-08-20

Publications (1)

Publication Number Publication Date
FR447404A true FR447404A (en) 1913-01-04

Family

ID=1488104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR447404D Expired FR447404A (en) 1912-08-20 1912-08-20 Improvements in the manufacture of glass objects

Country Status (1)

Country Link
FR (1) FR447404A (en)

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