CA333300A - Sound and picture recording and reproducing device - Google Patents

Sound and picture recording and reproducing device

Info

Publication number
CA333300A
CA333300A CA333300A CA333300DA CA333300A CA 333300 A CA333300 A CA 333300A CA 333300 A CA333300 A CA 333300A CA 333300D A CA333300D A CA 333300DA CA 333300 A CA333300 A CA 333300A
Authority
CA
Canada
Prior art keywords
sound
reproducing device
picture recording
picture
recording
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
CA333300A
Other languages
French (fr)
Inventor
W. Coffman Jeo
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA333300A publication Critical patent/CA333300A/en
Expired legal-status Critical Current

Links

CA333300A Sound and picture recording and reproducing device Expired CA333300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA333300T

Publications (1)

Publication Number Publication Date
CA333300A true CA333300A (en) 1933-06-13

Family

ID=35296442

Family Applications (1)

Application Number Title Priority Date Filing Date
CA333300A Expired CA333300A (en) Sound and picture recording and reproducing device

Country Status (1)

Country Link
CA (1) CA333300A (en)

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