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发明名称
Electric switch
摘要
申请公布号
US2253425(A)
申请公布日期
1941.08.19
申请号
US19390287177
申请日期
1939.07.28
申请人
RUBY R. GARLAND
发明人
GARLAND WALTER S.
分类号
H01H35/34;H01H35/38
主分类号
H01H35/34
代理机构
代理人
主权项
地址
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