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发明名称
COMMUTATION BAND-PASS FILTER
摘要
申请公布号
RU1823133(C)
申请公布日期
1993.06.23
申请号
SU19904876523
申请日期
1990.10.19
申请人
DEDYUKIN GEROLD V
发明人
DEDYUKIN GEROLD V
分类号
H03H19/00;H03H7/01
主分类号
H03H19/00
代理机构
代理人
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地址
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PATTERNED FABRIC
METHOD AND COMPOSITION FOR USE IN PRINTING
