CA350355A - Acoustic apparatus - Google Patents

Acoustic apparatus

Info

Publication number
CA350355A
CA350355A CA350355A CA350355DA CA350355A CA 350355 A CA350355 A CA 350355A CA 350355 A CA350355 A CA 350355A CA 350355D A CA350355D A CA 350355DA CA 350355 A CA350355 A CA 350355A
Authority
CA
Canada
Prior art keywords
acoustic apparatus
acoustic
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
CA350355A
Other languages
French (fr)
Inventor
Henry Midgley Albert
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 CA350355A publication Critical patent/CA350355A/en
Expired legal-status Critical Current

Links

CA350355A Acoustic apparatus Expired CA350355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA350355T

Publications (1)

Publication Number Publication Date
CA350355A true CA350355A (en) 1935-05-21

Family

ID=35338319

Family Applications (1)

Application Number Title Priority Date Filing Date
CA350355A Expired CA350355A (en) Acoustic apparatus

Country Status (1)

Country Link
CA (1) CA350355A (en)

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