FR913209A - Perfectionnements aux machines pour l'étirage des ampoules de verre, notamment pourinjections hypodermiques - Google Patents

Perfectionnements aux machines pour l'étirage des ampoules de verre, notamment pourinjections hypodermiques

Info

Publication number
FR913209A
FR913209A FR913209DA FR913209A FR 913209 A FR913209 A FR 913209A FR 913209D A FR913209D A FR 913209DA FR 913209 A FR913209 A FR 913209A
Authority
FR
France
Prior art keywords
machines
glass ampoules
hypodermic injections
stretching glass
stretching
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
Marius 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 FR913209A publication Critical patent/FR913209A/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)
FR913209D 1945-08-07 1945-08-07 Perfectionnements aux machines pour l'étirage des ampoules de verre, notamment pourinjections hypodermiques Expired FR913209A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR913209T 1945-08-07

Publications (1)

Publication Number Publication Date
FR913209A true FR913209A (fr) 1946-09-02

Family

ID=9421726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913209D Expired FR913209A (fr) 1945-08-07 1945-08-07 Perfectionnements aux machines pour l'étirage des ampoules de verre, notamment pourinjections hypodermiques

Country Status (1)

Country Link
FR (1) FR913209A (fr)

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