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发明名称
MULTI-DIMENSIONAL ELEMENT, PREFERABLY COIL SPRING, FOR PRODUCING ARTIFICIAL REVERBERATION
摘要
申请公布号
CA897784(A)
申请公布日期
1972.04.11
申请号
CAD897784
申请日期
申请人
AKUSTISCHE U. KINO-GERATE GESELLSCHAFT M.B.H.
发明人
BERNHARD WEINGARTNER;WERNER FIDI
分类号
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代理机构
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