FR986876A - Machine de fabrication d'ampoules - Google Patents

Machine de fabrication d'ampoules

Info

Publication number
FR986876A
FR986876A FR986876DA FR986876A FR 986876 A FR986876 A FR 986876A FR 986876D A FR986876D A FR 986876DA FR 986876 A FR986876 A FR 986876A
Authority
FR
France
Prior art keywords
making machine
bulb making
bulb
machine
making
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
English (en)
Inventor
Marcel Michel
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 filed Critical
Application granted granted Critical
Publication of FR986876A publication Critical patent/FR986876A/fr
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
    • C03B23/11—Reshaping by drawing without blowing, in combination with separating, e.g. for making ampoules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR986876D 1949-03-24 1949-03-24 Machine de fabrication d'ampoules Expired FR986876A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR986876T 1949-03-24

Publications (1)

Publication Number Publication Date
FR986876A true FR986876A (fr) 1951-08-06

Family

ID=9538469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986876D Expired FR986876A (fr) 1949-03-24 1949-03-24 Machine de fabrication d'ampoules

Country Status (1)

Country Link
FR (1) FR986876A (fr)

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