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发明名称
HYDROPHONE
摘要
申请公布号
JPS60261293(A)
申请公布日期
1985.12.24
申请号
JP19850116327
申请日期
1985.05.29
申请人
SIEMENS SCHUCKERTWERKE AG
发明人
BERUNTO GURANTSU;BERUTORAMU ZATSUKUSU
分类号
H04R1/44;B06B1/06;H04R17/00;H04R17/02
主分类号
H04R1/44
代理机构
代理人
主权项
地址
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