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发明名称
Electric welding
摘要
申请公布号
US2262705(A)
申请公布日期
1941.11.11
申请号
US19390288889
申请日期
1939.08.07
申请人
RUSTLESS IRON AND STEEL CORPORATION
发明人
TUTTLE CLARENCE E.
分类号
B23K11/16;B23K11/24
主分类号
B23K11/16
代理机构
代理人
主权项
地址
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