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发明名称
COMPOSITION FOR FILLING GAP OF MAGNETIC CIRCUIT OF DYNAMIC LOUDSPEAKER
摘要
申请公布号
SU940320(A1)
申请公布日期
1982.06.30
申请号
SU19803225323
申请日期
1980.12.29
申请人
INST TEPLO- MASSOOBMENA IM. A.V.LYKOVA
发明人
SHULMAN ZINOVIJ P,SU;KORDONSKIJ VILYAM I,SU;EPIFANOVA NINA V,SU;GAK MIKHAIL Z,SU;KUNEVICH TADEUSH V,SU;DEMCHUK SVETLANA A,SU
分类号
H04R9/02;H04R7/00;(IPC1-7):H04R9/02
主分类号
H04R9/02
代理机构
代理人
主权项
地址
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