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发明名称
Improvements in or relating to electric switch contacts
摘要
申请公布号
GB751399(A)
申请公布日期
1956.06.27
申请号
GB19540011626
申请日期
1954.04.22
申请人
KAZUO SUZUKI
发明人
分类号
H01H1/16;H01H1/22
主分类号
H01H1/16
代理机构
代理人
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