FR912234A - Tournette perfectionnée à gabarits interchangeables - Google Patents

Tournette perfectionnée à gabarits interchangeables

Info

Publication number
FR912234A
FR912234A FR912234DA FR912234A FR 912234 A FR912234 A FR 912234A FR 912234D A FR912234D A FR 912234DA FR 912234 A FR912234 A FR 912234A
Authority
FR
France
Prior art keywords
tournette
advanced
interchangeable templates
templates
interchangeable
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
Joseph-Auguste Briot
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 FR912234A publication Critical patent/FR912234A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/04—Cutting or splitting in curves, especially for making spectacle lenses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR912234D 1945-02-15 1945-02-15 Tournette perfectionnée à gabarits interchangeables Expired FR912234A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR912234T 1945-02-15

Publications (1)

Publication Number Publication Date
FR912234A true FR912234A (fr) 1946-08-02

Family

ID=9421182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR912234D Expired FR912234A (fr) 1945-02-15 1945-02-15 Tournette perfectionnée à gabarits interchangeables

Country Status (1)

Country Link
FR (1) FR912234A (fr)

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