FR746448A - Apparatus for the reproduction of images and sounds - Google Patents

Apparatus for the reproduction of images and sounds

Info

Publication number
FR746448A
FR746448A FR746448DA FR746448A FR 746448 A FR746448 A FR 746448A FR 746448D A FR746448D A FR 746448DA FR 746448 A FR746448 A FR 746448A
Authority
FR
France
Prior art keywords
sounds
reproduction
images
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.)
Int Tobis Mij N V
Original Assignee
Int Tobis Mij N V
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 Int Tobis Mij N V filed Critical Int Tobis Mij N V
Application granted granted Critical
Publication of FR746448A publication Critical patent/FR746448A/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
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
FR746448D 1931-12-19 1932-11-25 Apparatus for the reproduction of images and sounds Expired FR746448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE746448X 1931-12-19

Publications (1)

Publication Number Publication Date
FR746448A true FR746448A (en) 1933-05-29

Family

ID=6648387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR746448D Expired FR746448A (en) 1931-12-19 1932-11-25 Apparatus for the reproduction of images and sounds

Country Status (1)

Country Link
FR (1) FR746448A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449705A (en) * 1944-11-14 1948-09-21 Walt Disney Prod Sound picture magazine projector of the continuously moving film type
US2464965A (en) * 1948-04-16 1949-03-22 Joseph S Chemel Film magazine for motion-picture projection
US2521150A (en) * 1946-05-27 1950-09-05 Joseph S Chemel Sound motion-picture projection apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449705A (en) * 1944-11-14 1948-09-21 Walt Disney Prod Sound picture magazine projector of the continuously moving film type
US2521150A (en) * 1946-05-27 1950-09-05 Joseph S Chemel Sound motion-picture projection apparatus
US2464965A (en) * 1948-04-16 1949-03-22 Joseph S Chemel Film magazine for motion-picture projection

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