CA823969A - Flat-plate type loudspeaker - Google Patents

Flat-plate type loudspeaker

Info

Publication number
CA823969A
CA823969A CA823969A CA823969DA CA823969A CA 823969 A CA823969 A CA 823969A CA 823969 A CA823969 A CA 823969A CA 823969D A CA823969D A CA 823969DA CA 823969 A CA823969 A CA 823969A
Authority
CA
Canada
Prior art keywords
flat
plate type
type loudspeaker
loudspeaker
plate
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
CA823969A
Inventor
Mochida Yasunori
Ishimura Kazukiyo
Kurokawa Ikuji
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki Co Ltd
Publication date
Application granted granted Critical
Publication of CA823969A publication Critical patent/CA823969A/en
Expired legal-status Critical Current

Links

CA823969A Flat-plate type loudspeaker Expired CA823969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA823969T

Publications (1)

Publication Number Publication Date
CA823969A true CA823969A (en) 1969-09-30

Family

ID=36301390

Family Applications (1)

Application Number Title Priority Date Filing Date
CA823969A Expired CA823969A (en) Flat-plate type loudspeaker

Country Status (1)

Country Link
CA (1) CA823969A (en)

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