FR463209A - Theater projector - Google Patents

Theater projector

Info

Publication number
FR463209A
FR463209A FR463209DA FR463209A FR 463209 A FR463209 A FR 463209A FR 463209D A FR463209D A FR 463209DA FR 463209 A FR463209 A FR 463209A
Authority
FR
France
Prior art keywords
theater projector
theater
projector
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.)
GENERALE DE TRAVAUX D ECLAIRAGE ET DE FO Cie
Original Assignee
GENERALE DE TRAVAUX D ECLAIRAGE ET DE FO Cie
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 GENERALE DE TRAVAUX D ECLAIRAGE ET DE FO Cie filed Critical GENERALE DE TRAVAUX D ECLAIRAGE ET DE FO Cie
Application granted granted Critical
Publication of FR463209A publication Critical patent/FR463209A/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR463209D 1913-09-20 1913-09-20 Theater projector Expired FR463209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR463209T 1913-09-20

Publications (1)

Publication Number Publication Date
FR463209A true FR463209A (en) 1914-02-17

Family

ID=1502303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR463209D Expired FR463209A (en) 1913-09-20 1913-09-20 Theater projector

Country Status (1)

Country Link
FR (1) FR463209A (en)

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