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发明名称
BADSICHERUNG ZUM AUTOMATISCHEN SCHWEISSEN VON SEGMENTROHRBOEGEN
摘要
申请公布号
DD237625(A1)
申请公布日期
1986.07.23
申请号
DD19850276652
申请日期
1985.05.24
申请人
VEB CHEMISCHE WERKE BUNA,,,,DD
发明人
POPENDIKER,OSKAR,DD
分类号
(IPC1-7):B23K31/06
主分类号
(IPC1-7):B23K31/06
代理机构
代理人
主权项
地址
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