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发明名称
Verfahren zum Stumpfschweissen von plattierten Blechen und Rohren
摘要
申请公布号
DE723747(C)
申请公布日期
1942.08.10
申请号
DE1936M135904D
申请日期
1936.10.07
申请人
MANNESMANNROEHREN-WERKE
发明人
JAMM WILHELM
分类号
B23K5/12
主分类号
B23K5/12
代理机构
代理人
主权项
地址
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