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发明名称
Electrician's tool
摘要
申请公布号
US1793679(A)
申请公布日期
1931.02.24
申请号
US19300433877
申请日期
1930.03.07
申请人
JOSEPH CHILOFSKY
发明人
CHILOFSKY JOSEPH
分类号
B25B7/22;B25B25/00
主分类号
B25B7/22
代理机构
代理人
主权项
地址
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