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发明名称
Verfahren zur Herstellung einer akustichen Membran.
摘要
申请公布号
DE69111297(D1)
申请公布日期
1995.08.24
申请号
DE19916011297
申请日期
1991.05.07
申请人
AJINOMOTO CO., INC., TOKIO/TOKYO, JP;SONY CORP., TOKIO/TOKYO, JP
发明人
URYU, MASARU, C/O SONY CORP., SHINAGAWA-KU, TOKYO, JP;KURIHARA, NOBORU, C/O AJINOMOTO CO. INC., CHUO-KU, TOKYO, JP
分类号
H04R7/02;H04R31/00;(IPC1-7):H04R7/02
主分类号
H04R7/02
代理机构
代理人
主权项
地址
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