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发明名称
Proximity switch system
摘要
申请公布号
US3147408(A)
申请公布日期
1964.09.01
申请号
US19610129878
申请日期
1961.08.07
申请人
MITITAKA YAMAMOTO;AKIRA ABE
发明人
YAMAMOTO MITITAKA;ABE AKIRA
分类号
H03K17/95
主分类号
H03K17/95
代理机构
代理人
主权项
地址
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