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经营范围
发明名称
MASCHINE ZUM ZUSAMMENSCHWEISSEN VON ROHREN MIT LAENGSFLOSSEN ZU ROHRTAFELN.
摘要
申请公布号
DE1900619(U)
申请公布日期
1964.09.17
申请号
DE1964W032845U
申请日期
1964.06.05
申请人
WALTHER & CIE. AKTIENGESELLSCHAFT
发明人
分类号
B23K9/00
主分类号
B23K9/00
代理机构
代理人
主权项
地址
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