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发明名称
Oxy-argon gas-shielded metal-arc welding
摘要
申请公布号
US3253113(A)
申请公布日期
1966.05.24
申请号
US19640414028
申请日期
1964.11.25
申请人
UNION CARBIDE CORPORATION
发明人
BREYMEIER PETER P.
分类号
B23K9/173
主分类号
B23K9/173
代理机构
代理人
主权项
地址
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