CA324102A - Sound recording apparatus - Google Patents

Sound recording apparatus

Info

Publication number
CA324102A
CA324102A CA324102A CA324102DA CA324102A CA 324102 A CA324102 A CA 324102A CA 324102 A CA324102 A CA 324102A CA 324102D A CA324102D A CA 324102DA CA 324102 A CA324102 A CA 324102A
Authority
CA
Canada
Prior art keywords
recording apparatus
sound recording
sound
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
CA324102A
Other languages
French (fr)
Inventor
W. Hewlett Clarence
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 CA324102A publication Critical patent/CA324102A/en
Expired legal-status Critical Current

Links

CA324102A Sound recording apparatus Expired CA324102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA324102T

Publications (1)

Publication Number Publication Date
CA324102A true CA324102A (en) 1932-07-12

Family

ID=35284655

Family Applications (1)

Application Number Title Priority Date Filing Date
CA324102A Expired CA324102A (en) Sound recording apparatus

Country Status (1)

Country Link
CA (1) CA324102A (en)

Similar Documents

Publication Publication Date Title
CA319976A (en) Sound recording apparatus
CA324102A (en) Sound recording apparatus
CA323577A (en) Sound recording apparatus
CA324104A (en) Sound recording apparatus
CA324105A (en) Sound recording apparatus
CA318651A (en) Sound reproducing apparatus
CA318653A (en) Sound reproducing apparatus
CA324310A (en) Sound reproducing apparatus
CA327839A (en) Sound reproducing apparatus
CA325767A (en) Sound record making apparatus
CA325823A (en) Electro-magnetic sound recording apparatus
CA324613A (en) Sound recording device
CA324869A (en) Recording apparatus
CA322461A (en) Film sound record apparatus
CA318655A (en) Phonograph apparatus
CA323460A (en) Phonograph apparatus
CA325824A (en) Sound record duplicating apparatus
CA318849A (en) Sound reproducing device
CA322801A (en) Sound reproducing device
CA324606A (en) Sound reproducing device
CA329902A (en) Sound recording apparatus
CA334682A (en) Sound recording apparatus
CA337213A (en) Sound recording apparatus
CA328004A (en) Sound record
CA328190A (en) Sound record