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发明名称
VERFAHREN ZUM SCHWEISSEN VON INNENRUNDNAEHTEN
摘要
申请公布号
DD134207(A1)
申请公布日期
1979.02.14
申请号
DD19770202284
申请日期
1977.11.29
申请人
RAUCH,LOTHAR,DD;TILLACK,KARLHEINZ,DD;WEISSELBERG,ARNOLD,DD
发明人
RAUCH,LOTHAR,DD;TILLACK,KARLHEINZ,DD;WEISSELBERG,ARNOLD,DD
分类号
B23K9/12;(IPC1-7):B23K9/12
主分类号
B23K9/12
代理机构
代理人
主权项
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