CA313769A - Apparatus for sound reproduction - Google Patents

Apparatus for sound reproduction

Info

Publication number
CA313769A
CA313769A CA313769A CA313769DA CA313769A CA 313769 A CA313769 A CA 313769A CA 313769 A CA313769 A CA 313769A CA 313769D A CA313769D A CA 313769DA CA 313769 A CA313769 A CA 313769A
Authority
CA
Canada
Prior art keywords
sound reproduction
reproduction
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
CA313769A
Other languages
French (fr)
Inventor
Sandvik Otto
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Publication date
Application granted granted Critical
Publication of CA313769A publication Critical patent/CA313769A/en
Expired legal-status Critical Current

Links

CA313769A Apparatus for sound reproduction Expired CA313769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA313769T

Publications (1)

Publication Number Publication Date
CA313769A true CA313769A (en) 1931-07-28

Family

ID=35273096

Family Applications (1)

Application Number Title Priority Date Filing Date
CA313769A Expired CA313769A (en) Apparatus for sound reproduction

Country Status (1)

Country Link
CA (1) CA313769A (en)

Similar Documents

Publication Publication Date Title
CA313769A (en) Apparatus for sound reproduction
CA315114A (en) Apparatus for reproducing sound
CA307694A (en) Sound reproducing apparatus
CA309689A (en) Sound recording apparatus
CA310116A (en) Apparatus for producing sound
CA309485A (en) Protective means for sound reproduction
CA315648A (en) Photographic sound recording apparatus
CA313770A (en) Sound reproduction
CA314634A (en) Sound reproduction
CA312920A (en) Device for recording sound
AU293231A (en) Improvements insound reproducing apparatus
CA318653A (en) Sound reproducing apparatus
CA318651A (en) Sound reproducing apparatus
CA324310A (en) Sound reproducing apparatus
CA327839A (en) Sound reproducing apparatus
CA311240A (en) Sound reproducing device
CA301303A (en) Sound reproducing apparatus
CA300561A (en) Sound reproducing apparatus
CA311030A (en) Reproducing apparatus for talking films
CA319976A (en) Sound recording apparatus
CA323577A (en) Sound recording apparatus
CA324102A (en) Sound recording apparatus
CA324104A (en) Sound recording apparatus
CA324105A (en) Sound recording apparatus
CA310315A (en) Sound reproducing set