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Title:
MOLDING APPARATUS FOR ACOUSTIC APPARATUS
Document Type and Number:
Japanese Patent JPS5264904
Kind Code:
A
Abstract:

PURPOSE: To provide a molding composition for acoustic apparatus in which a polyvinyl chloride paste resin is incorporated in a glass fiber reinforced plastic material to improve further acoustic characteristics while maintaining mechanical strength as well as molding processability of said material.


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Inventors:
YOSHIMOTO YUUJI
YARITA NORIO
IKEGAMI KEISUKE
TAMURA SHINGO
Application Number:
JP14132975A
Publication Date:
May 28, 1977
Filing Date:
November 25, 1975
Export Citation:
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Assignee:
SONY CORP
KOITO MFG CO LTD
International Classes:
G11B33/02; G11B3/60; H04R1/02; (IPC1-7): G11B1/00; H04R1/02



 
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