CA283574A - Sound reproducer - Google Patents

Sound reproducer

Info

Publication number
CA283574A
CA283574A CA283574A CA283574DA CA283574A CA 283574 A CA283574 A CA 283574A CA 283574 A CA283574 A CA 283574A CA 283574D A CA283574D A CA 283574DA CA 283574 A CA283574 A CA 283574A
Authority
CA
Canada
Prior art keywords
sound reproducer
reproducer
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
CA283574A
Other languages
French (fr)
Inventor
A. Kolster Frederick
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.)
Federal Telegraph Co
Original Assignee
Federal Telegraph Co
Publication date
Application granted granted Critical
Publication of CA283574A publication Critical patent/CA283574A/en
Expired legal-status Critical Current

Links

CA283574A Sound reproducer Expired CA283574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA283574T

Publications (1)

Publication Number Publication Date
CA283574A true CA283574A (en) 1928-09-25

Family

ID=35216665

Family Applications (1)

Application Number Title Priority Date Filing Date
CA283574A Expired CA283574A (en) Sound reproducer

Country Status (1)

Country Link
CA (1) CA283574A (en)

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