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发明名称
FOERFARANDE OCH ANORDNING FOER DAEMPNING AV LJUD OCH AKUSTISKT STOJ.
摘要
申请公布号
FI865325(A)
申请公布日期
1986.12.29
申请号
FI19860005325
申请日期
1986.12.29
申请人
BOENKE, KNUT
发明人
BOENKE, KNUT
分类号
G10K11/172;(IPC1-7):G10K/
主分类号
G10K11/172
代理机构
代理人
主权项
地址
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