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发明名称
Miniature telephone interrupter switch
摘要
申请公布号
US3319198(A)
申请公布日期
1967.05.09
申请号
US19650465377
申请日期
1965.06.21
申请人
JOHNSON MATTHEY AND MALLORY, LTD.
发明人
THOMAS ALLAN T.
分类号
H04M1/31
主分类号
H04M1/31
代理机构
代理人
主权项
地址
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