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CA289703A - Apparatus for reproducing or recording sound waves - Google Patents

Apparatus for reproducing or recording sound waves

Info

Publication number
CA289703A
CA289703A CA289703A CA289703DA CA289703A CA 289703 A CA289703 A CA 289703A CA 289703 A CA289703 A CA 289703A CA 289703D A CA289703D A CA 289703DA CA 289703 A CA289703 A CA 289703A
Authority
CA
Canada
Prior art keywords
reproducing
sound waves
recording sound
recording
waves
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
CA289703A
Other languages
French (fr)
Inventor
Henry Kruger Charles
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA289703A publication Critical patent/CA289703A/en
Expired legal-status Critical Current

Links

CA289703A Apparatus for reproducing or recording sound waves Expired CA289703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA289703T

Publications (1)

Publication Number Publication Date
CA289703A true CA289703A (en) 1929-05-14

Family

ID=35226515

Family Applications (1)

Application Number Title Priority Date Filing Date
CA289703A Expired CA289703A (en) Apparatus for reproducing or recording sound waves

Country Status (1)

Country Link
CA (1) CA289703A (en)

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