FR778865A - Improvements to devices or apparatus controlled by light - Google Patents

Improvements to devices or apparatus controlled by light

Info

Publication number
FR778865A
FR778865A FR778865DA FR778865A FR 778865 A FR778865 A FR 778865A FR 778865D A FR778865D A FR 778865DA FR 778865 A FR778865 A FR 778865A
Authority
FR
France
Prior art keywords
devices
light
apparatus controlled
controlled
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
James Dorn
Charles Emil Duits
Annesley Gore
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 FR778865A publication Critical patent/FR778865A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B1/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models
    • B44B1/02—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models wherein three-dimensional copies are made
FR778865D 1933-12-23 1934-09-24 Improvements to devices or apparatus controlled by light Expired FR778865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB778865X 1933-12-23

Publications (1)

Publication Number Publication Date
FR778865A true FR778865A (en) 1935-03-26

Family

ID=10497631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778865D Expired FR778865A (en) 1933-12-23 1934-09-24 Improvements to devices or apparatus controlled by light

Country Status (1)

Country Link
FR (1) FR778865A (en)

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