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发明名称
HYDROAKUSTISCHE UND HYDRODYNAMISCHE WANDLERVORRICHTUNG
摘要
申请公布号
DD301091(A7)
申请公布日期
1992.10.01
申请号
DD19770200309
申请日期
1977.07.29
申请人
PUSCH,KLAUS-DIETER,DE
发明人
PUSCH,KLAUS-DIETER,DE
分类号
H04R1/44;(IPC1-7):H04R1/44
主分类号
H04R1/44
代理机构
代理人
主权项
地址
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