CA250599A - Dispositif a sons - Google Patents

Dispositif a sons

Info

Publication number
CA250599A
CA250599A CA250599A CA250599DA CA250599A CA 250599 A CA250599 A CA 250599A CA 250599 A CA250599 A CA 250599A CA 250599D A CA250599D A CA 250599DA CA 250599 A CA250599 A CA 250599A
Authority
CA
Canada
Prior art keywords
sound device
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
CA250599A
Other languages
English (en)
Inventor
V. Aronson Louis
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.)
VOICES Inc
Original Assignee
VOICES Inc
Publication date
Application granted granted Critical
Publication of CA250599A publication Critical patent/CA250599A/fr
Expired legal-status Critical Current

Links

CA250599A Dispositif a sons Expired CA250599A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA250599T

Publications (1)

Publication Number Publication Date
CA250599A true CA250599A (fr) 1925-06-09

Family

ID=35157573

Family Applications (1)

Application Number Title Priority Date Filing Date
CA250599A Expired CA250599A (fr) Dispositif a sons

Country Status (1)

Country Link
CA (1) CA250599A (fr)

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