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发明名称
Electrode for cutting and welding under water
摘要
申请公布号
US2552176(A)
申请公布日期
1951.05.08
申请号
US19480011855
申请日期
1948.02.27
申请人
GEBR. BOHLER & CO. AKTIENGESELLSCHAFT
发明人
HUMMITZSCH WERNER
分类号
B23K35/02
主分类号
B23K35/02
代理机构
代理人
主权项
地址
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