FR850724A - - Google Patents

Info

Publication number
FR850724A
FR850724A FR850724DA FR850724A FR 850724 A FR850724 A FR 850724A FR 850724D A FR850724D A FR 850724DA FR 850724 A FR850724 A FR 850724A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR850724A publication Critical patent/FR850724A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/20—Stereoscopic photography by simultaneous viewing using two or more projectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR850724D Expired FR850724A (en)

Publications (1)

Publication Number Publication Date
FR850724A true FR850724A (en) 1939-12-23

Family

ID=1554742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850724D Expired FR850724A (en)

Country Status (1)

Country Link
FR (1) FR850724A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415550A (en) * 1945-03-09 1947-02-11 Yarosh Stanley Stereoscopic effect motion-picture film device
DE1246763B (en) * 1964-03-04 1967-08-10 Licentia Gmbh Double track scanner for photoelectric scanning of marks for register control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415550A (en) * 1945-03-09 1947-02-11 Yarosh Stanley Stereoscopic effect motion-picture film device
DE1246763B (en) * 1964-03-04 1967-08-10 Licentia Gmbh Double track scanner for photoelectric scanning of marks for register control

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