METHOD OF PREPARATION OF THE WELD SURFACES FOR THE CONNECTION PIPE-TUBE PLATE,申请号CS19770007670-传众专利搜索

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发明名称	METHOD OF PREPARATION OF THE WELD SURFACES FOR THE CONNECTION PIPE-TUBE PLATE
摘要
申请公布号	CS195156(B1)	申请公布日期	1980.01.31
申请号	CS19770007670	申请日期	1977.11.22
申请人	MATAL,OLDRICH,CS;MARTOCH,JOSEF,CS;KUGLER,VLADIMIR,CS	发明人	MATAL,OLDRICH,CS;MARTOCH,JOSEF,CS;KUGLER,VLADIMIR,CS
分类号	B23K15/00;(IPC1-7):B23K15/00	主分类号	B23K15/00
代理机构		代理人
主权项
地址

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