CA314795A - Parleur a cone - Google Patents

Parleur a cone

Info

Publication number
CA314795A
CA314795A CA314795A CA314795DA CA314795A CA 314795 A CA314795 A CA 314795A CA 314795 A CA314795 A CA 314795A CA 314795D A CA314795D A CA 314795DA CA 314795 A CA314795 A CA 314795A
Authority
CA
Canada
Prior art keywords
cone speaker
speaker
cone
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
CA314795A
Other languages
English (en)
Inventor
L. Brown Ralph
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.)
BRANDES LABORATORIES
Original Assignee
BRANDES LABORATORIES
Publication date
Application granted granted Critical
Publication of CA314795A publication Critical patent/CA314795A/fr
Expired legal-status Critical Current

Links

CA314795A Parleur a cone Expired CA314795A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA314795T

Publications (1)

Publication Number Publication Date
CA314795A true CA314795A (fr) 1931-09-01

Family

ID=35274123

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314795A Expired CA314795A (fr) Parleur a cone

Country Status (1)

Country Link
CA (1) CA314795A (fr)

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