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发明名称
Hohlleiterfilter
摘要
申请公布号
DE1541937(A1)
申请公布日期
1970.05.06
申请号
DE19671541937
申请日期
1967.06.07
申请人
INTERNATIONAL STANDARD ELECTRIC CORP.
发明人
FREDERICK CRAVEN,GEORGE
分类号
C08C19/28;H01P1/219
主分类号
C08C19/28
代理机构
代理人
主权项
地址
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