CA305061A - Loud speaker - Google Patents

Loud speaker

Info

Publication number
CA305061A
CA305061A CA305061A CA305061DA CA305061A CA 305061 A CA305061 A CA 305061A CA 305061 A CA305061 A CA 305061A CA 305061D A CA305061D A CA 305061DA CA 305061 A CA305061 A CA 305061A
Authority
CA
Canada
Prior art keywords
loud speaker
loud
speaker
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
CA305061A
Other languages
French (fr)
Inventor
J. Haynes Arthur
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 CA305061A publication Critical patent/CA305061A/en
Expired legal-status Critical Current

Links

CA305061A Loud speaker Expired CA305061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA305061T

Publications (1)

Publication Number Publication Date
CA305061A true CA305061A (en) 1930-10-28

Family

ID=35258209

Family Applications (1)

Application Number Title Priority Date Filing Date
CA305061A Expired CA305061A (en) Loud speaker

Country Status (1)

Country Link
CA (1) CA305061A (en)

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