CA281537A - Corne a membrane - Google Patents

Corne a membrane

Info

Publication number
CA281537A
CA281537A CA281537A CA281537DA CA281537A CA 281537 A CA281537 A CA 281537A CA 281537 A CA281537 A CA 281537A CA 281537D A CA281537D A CA 281537DA CA 281537 A CA281537 A CA 281537A
Authority
CA
Canada
Prior art keywords
diaphragm horn
horn
diaphragm
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
CA281537A
Other languages
English (en)
Inventor
Cunningham Allan
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 CA281537A publication Critical patent/CA281537A/fr
Expired legal-status Critical Current

Links

CA281537A Corne a membrane Expired CA281537A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA281537T

Publications (1)

Publication Number Publication Date
CA281537A true CA281537A (fr) 1928-07-10

Family

ID=35214629

Family Applications (1)

Application Number Title Priority Date Filing Date
CA281537A Expired CA281537A (fr) Corne a membrane

Country Status (1)

Country Link
CA (1) CA281537A (fr)

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