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Title:
【発明の名称】スピ-カ-用振動板
Document Type and Number:
Japanese Patent JPH0732511
Kind Code:
B2
Inventors:
Minoru Kitanaka
Kazuharu Shimizu
Akira Nishimura
Application Number:
JP3092886A
Publication Date:
April 10, 1995
Filing Date:
February 17, 1986
Export Citation:
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Assignee:
TORAY INDUSTRIES,INC.
International Classes:
H04R7/02; (IPC1-7): H04R7/02
Domestic Patent References:
JP5212823A
JP57102294U



 
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