METHOD OF PRODUCING WELDED METAL WORKPIECE,申请号SU19782654415-传众专利搜索

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发明名称	METHOD OF PRODUCING WELDED METAL WORKPIECE
摘要
申请公布号	SU778997(A1)	申请公布日期	1980.11.15
申请号	SU19782654415	申请日期	1978.08.09
申请人	KARELIN FEDOR R,SU;PAVLOV IGOR M,SU;KRYLOV BORIS S,SU	发明人	KARELIN FEDOR R,SU;PAVLOV IGOR M,SU;KRYLOV BORIS S,SU
分类号	B23K20/04;(IPC1-7):B23K20/04	主分类号	B23K20/04
代理机构		代理人
主权项
地址

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