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发明名称
TORSION OSCILLATIONS MECHANICAL FILTER
摘要
申请公布号
SU743167(A1)
申请公布日期
1980.06.25
申请号
SU19782686721
申请日期
1978.11.02
申请人
LEJKIN BORIS D,SU
发明人
LEJKIN BORIS D,SU
分类号
H03H9/00;(IPC1-7):H03H9/00
主分类号
H03H9/00
代理机构
代理人
主权项
地址
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