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发明名称
Schweisskonstruktion
摘要
申请公布号
DE1558672(A1)
申请公布日期
1970.05.06
申请号
DE1967U013570
申请日期
1967.02.17
申请人
UNITED STATES STEEL CORP.
发明人
JOHN MANGANELLO,SAMUEL;MONROE RATHBONE,ALLAN
分类号
B23K35/30;C21D9/50;C22C38/44;H02G15/06;H02G15/068;H02G15/10
主分类号
B23K35/30
代理机构
代理人
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