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发明名称
MOLDING COMPOSITION FOR ACOUSTIC APPARATUS
摘要
申请公布号
JPS5264903(A)
申请公布日期
1977.05.28
申请号
JP19750141328
申请日期
1975.11.25
申请人
SONY KK;KOITO SEISAKUSHO KK
发明人
YOSHIMOTO YUUJI;YARITA NORIO;IKEGAMI KEISUKE;TAMURA SHINGO
分类号
G11B33/02;G11B3/60;H04R1/02
主分类号
G11B33/02
代理机构
代理人
主权项
地址
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