CA343926A - Photographic sound recording apparatus - Google Patents

Photographic sound recording apparatus

Info

Publication number
CA343926A
CA343926A CA343926A CA343926DA CA343926A CA 343926 A CA343926 A CA 343926A CA 343926 A CA343926 A CA 343926A CA 343926D A CA343926D A CA 343926DA CA 343926 A CA343926 A CA 343926A
Authority
CA
Canada
Prior art keywords
recording apparatus
sound recording
photographic sound
photographic
sound
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
CA343926A
Other languages
French (fr)
Inventor
Hehlgans Friedrich
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA343926A publication Critical patent/CA343926A/en
Expired legal-status Critical Current

Links

CA343926A Photographic sound recording apparatus Expired CA343926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA343926T

Publications (1)

Publication Number Publication Date
CA343926A true CA343926A (en) 1934-08-14

Family

ID=35315199

Family Applications (1)

Application Number Title Priority Date Filing Date
CA343926A Expired CA343926A (en) Photographic sound recording apparatus

Country Status (1)

Country Link
CA (1) CA343926A (en)

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