CA254942A - Gramophone, loud speaker and other sound recording or reproducing apparatus - Google Patents

Gramophone, loud speaker and other sound recording or reproducing apparatus

Info

Publication number
CA254942A
CA254942A CA254942A CA254942DA CA254942A CA 254942 A CA254942 A CA 254942A CA 254942 A CA254942 A CA 254942A CA 254942D A CA254942D A CA 254942DA CA 254942 A CA254942 A CA 254942A
Authority
CA
Canada
Prior art keywords
gramophone
reproducing apparatus
loud speaker
sound recording
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
CA254942A
Other languages
French (fr)
Inventor
Mahe De Chenal De La Bourdonnais 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 CA254942A publication Critical patent/CA254942A/en
Expired legal-status Critical Current

Links

CA254942A Gramophone, loud speaker and other sound recording or reproducing apparatus Expired CA254942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA254942T

Publications (1)

Publication Number Publication Date
CA254942A true CA254942A (en) 1925-10-27

Family

ID=35163492

Family Applications (1)

Application Number Title Priority Date Filing Date
CA254942A Expired CA254942A (en) Gramophone, loud speaker and other sound recording or reproducing apparatus

Country Status (1)

Country Link
CA (1) CA254942A (en)

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