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经营范围
发明名称
Improvements in or relating to electrical switch structures
摘要
申请公布号
GB876479(A)
申请公布日期
1961.09.06
申请号
GB19570030576
申请日期
1957.09.30
申请人
TEXAS INSTRUMENTS INCORPORATED
发明人
分类号
H01H50/44;H01H51/06
主分类号
H01H50/44
代理机构
代理人
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地址
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