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发明名称
Rohrförmiger elektroakustischer Wandler
摘要
申请公布号
DE3620085(C2)
申请公布日期
1994.03.10
申请号
DE19863620085
申请日期
1986.06.14
申请人
HONEYWELL ELAC NAUTIK GMBH, 24118 KIEL, DE
发明人
HILMERS, HORST, DIPL.-ING., 2300 KRONSHAGEN, DE
分类号
B06B1/06;H04R1/40;H04R17/00;(IPC1-7):H04R17/00
主分类号
B06B1/06
代理机构
代理人
主权项
地址
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