FR544798A - Improvements to automatic glassblowing machines - Google Patents

Improvements to automatic glassblowing machines

Info

Publication number
FR544798A
FR544798A FR544798DA FR544798A FR 544798 A FR544798 A FR 544798A FR 544798D A FR544798D A FR 544798DA FR 544798 A FR544798 A FR 544798A
Authority
FR
France
Prior art keywords
glassblowing
machines
automatic
glassblowing machines
automatic glassblowing
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR544798A publication Critical patent/FR544798A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/07—Re-forming tubes or rods by blowing, e.g. for making electric bulbs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR544798D 1920-02-27 1921-09-01 Improvements to automatic glassblowing machines Expired FR544798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US544798XA 1920-02-27 1920-02-27

Publications (1)

Publication Number Publication Date
FR544798A true FR544798A (en) 1922-09-29

Family

ID=21991369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR544798D Expired FR544798A (en) 1920-02-27 1921-09-01 Improvements to automatic glassblowing machines

Country Status (1)

Country Link
FR (1) FR544798A (en)

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