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发明名称
Frequency selective vibrating reed relay
摘要
申请公布号
US2795672(A)
申请公布日期
1957.06.11
申请号
US19530373346
申请日期
1953.08.10
申请人
A. R. F. PRODUCTS, INC.
发明人
MACISZEWSKI ARTHUR H.;GOLDSTEIN RICHARD
分类号
H01H51/32
主分类号
H01H51/32
代理机构
代理人
主权项
地址
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