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FR1340248A - Lamp holder, especially for projection devices - Google Patents

Lamp holder, especially for projection devices

Info

Publication number
FR1340248A
FR1340248A FR907962A FR907962A FR1340248A FR 1340248 A FR1340248 A FR 1340248A FR 907962 A FR907962 A FR 907962A FR 907962 A FR907962 A FR 907962A FR 1340248 A FR1340248 A FR 1340248A
Authority
FR
France
Prior art keywords
lamp holder
projection devices
projection
devices
holder
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
FR907962A
Other languages
French (fr)
Inventor
Andre Victor Leon Cleme Debrie
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
Priority to FR907962A priority Critical patent/FR1340248A/en
Application granted granted Critical
Publication of FR1340248A publication Critical patent/FR1340248A/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
    • G03B21/14—Details
    • G03B21/20—Lamp housings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR907962A 1962-08-28 1962-08-28 Lamp holder, especially for projection devices Expired FR1340248A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR907962A FR1340248A (en) 1962-08-28 1962-08-28 Lamp holder, especially for projection devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR907962A FR1340248A (en) 1962-08-28 1962-08-28 Lamp holder, especially for projection devices

Publications (1)

Publication Number Publication Date
FR1340248A true FR1340248A (en) 1963-10-18

Family

ID=8785846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR907962A Expired FR1340248A (en) 1962-08-28 1962-08-28 Lamp holder, especially for projection devices

Country Status (1)

Country Link
FR (1) FR1340248A (en)

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