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经营范围
发明名称
MULTICHANNEL FILTER
摘要
申请公布号
SU1462468(A1)
申请公布日期
1989.02.28
申请号
SU19864160519
申请日期
1986.12.10
申请人
ERSHOV LEV A,SU;POLONNIKOV REVOLD,SU;RUDNITSKIJ SERGEJ B,SU;SKOROKHODOV EVGENIJ M,SU
发明人
ERSHOV LEV A,SU;POLONNIKOV REVOLD I,SU;RUDNITSKIJ SERGEJ B,SU;SKOROKHODOV EVGENIJ M,SU
分类号
H03H19/00
主分类号
H03H19/00
代理机构
代理人
主权项
地址
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