CA243720A - Sound box for talking machines - Google Patents

Sound box for talking machines

Info

Publication number
CA243720A
CA243720A CA243720A CA243720DA CA243720A CA 243720 A CA243720 A CA 243720A CA 243720 A CA243720 A CA 243720A CA 243720D A CA243720D A CA 243720DA CA 243720 A CA243720 A CA 243720A
Authority
CA
Canada
Prior art keywords
sound box
talking machines
talking
machines
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
CA243720A
Other languages
French (fr)
Inventor
Durham Joseph
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 CA243720A publication Critical patent/CA243720A/en
Expired legal-status Critical Current

Links

CA243720A Sound box for talking machines Expired CA243720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA243720T

Publications (1)

Publication Number Publication Date
CA243720A true CA243720A (en) 1924-10-21

Family

ID=35147747

Family Applications (1)

Application Number Title Priority Date Filing Date
CA243720A Expired CA243720A (en) Sound box for talking machines

Country Status (1)

Country Link
CA (1) CA243720A (en)

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