CA339704A - Electro-dynamic loudspeaker - Google Patents

Electro-dynamic loudspeaker

Info

Publication number
CA339704A
CA339704A CA339704A CA339704DA CA339704A CA 339704 A CA339704 A CA 339704A CA 339704 A CA339704 A CA 339704A CA 339704D A CA339704D A CA 339704DA CA 339704 A CA339704 A CA 339704A
Authority
CA
Canada
Prior art keywords
electro
dynamic loudspeaker
loudspeaker
dynamic
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
CA339704A
Other languages
French (fr)
Inventor
Reinder Dijksterhuis Popko
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.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA339704A publication Critical patent/CA339704A/en
Expired legal-status Critical Current

Links

CA339704A Electro-dynamic loudspeaker Expired CA339704A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA339704T

Publications (1)

Publication Number Publication Date
CA339704A true CA339704A (en) 1934-02-27

Family

ID=35302846

Family Applications (1)

Application Number Title Priority Date Filing Date
CA339704A Expired CA339704A (en) Electro-dynamic loudspeaker

Country Status (1)

Country Link
CA (1) CA339704A (en)

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