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发明名称
FILTR CZESTOTLIWOSCIOWY O NIESKONCZENIE DUZEJ TLUMIENNOSCI POZA PASEM PRZENOSZENIA
摘要
申请公布号
PL210922(A1)
申请公布日期
1979.09.10
申请号
PL19780210922
申请日期
1978.11.13
申请人
WYZSZA SZKOLA MARYNARKI WOJENN
发明人
GRABOWSKI STANISLAW
分类号
H03H;(IPC1-7):H03H/
主分类号
H03H
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代理人
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