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发明名称
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摘要
申请公布号
US2096502(A)
申请公布日期
1937.10.19
申请号
US19340726029
申请日期
1934.05.17
申请人
AUTOMATIC PRODUCTS CO.
发明人
WETZEL THEODORE A.
分类号
H01H37/66
主分类号
H01H37/66
代理机构
代理人
主权项
地址
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