FR869293A - component of optical selector networks - Google Patents

component of optical selector networks

Info

Publication number
FR869293A
FR869293A FR869293DA FR869293A FR 869293 A FR869293 A FR 869293A FR 869293D A FR869293D A FR 869293DA FR 869293 A FR869293 A FR 869293A
Authority
FR
France
Prior art keywords
component
optical selector
selector networks
networks
optical
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RELIEPHOGRAPHIE
Original Assignee
RELIEPHOGRAPHIE
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 by RELIEPHOGRAPHIE filed Critical RELIEPHOGRAPHIE
Application granted granted Critical
Publication of FR869293A publication Critical patent/FR869293A/en
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
    • G03B35/24—Stereoscopic photography by simultaneous viewing using apertured or refractive resolving means on screens or between screen and eye

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR869293D 1940-09-27 1940-09-27 component of optical selector networks Expired FR869293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR869293T 1940-09-27

Publications (1)

Publication Number Publication Date
FR869293A true FR869293A (en) 1942-01-28

Family

ID=9346421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR869293D Expired FR869293A (en) 1940-09-27 1940-09-27 component of optical selector networks

Country Status (1)

Country Link
FR (1) FR869293A (en)

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