CA224426A - Phonographe haut-parleur de radio - Google Patents

Phonographe haut-parleur de radio

Info

Publication number
CA224426A
CA224426A CA224426A CA224426DA CA224426A CA 224426 A CA224426 A CA 224426A CA 224426 A CA224426 A CA 224426A CA 224426D A CA224426D A CA 224426DA CA 224426 A CA224426 A CA 224426A
Authority
CA
Canada
Prior art keywords
phonograph
loud speaking
wireless
speaking wireless
loud
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
CA224426A
Other languages
English (en)
Inventor
Charles Hanson Earl
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 CA224426A publication Critical patent/CA224426A/fr
Expired legal-status Critical Current

Links

CA224426A Phonographe haut-parleur de radio Expired CA224426A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA224426T

Publications (1)

Publication Number Publication Date
CA224426A true CA224426A (fr) 1922-10-03

Family

ID=35120029

Family Applications (1)

Application Number Title Priority Date Filing Date
CA224426A Expired CA224426A (fr) Phonographe haut-parleur de radio

Country Status (1)

Country Link
CA (1) CA224426A (fr)

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