FOR MAKING PIPES OF AUSTENITIC STAINLESS STEELS,申请号SU19894674458-传众专利搜索

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发明名称	FOR MAKING PIPES OF AUSTENITIC STAINLESS STEELS
摘要
申请公布号	SU1667976(A1)	申请公布日期	1991.08.07
申请号	SU19894674458	申请日期	1989.04.04
申请人	DN METALL INSTITUT	发明人	GUL YURIJ P,SU;LESHCHENKO ANATOLIJ N,SU;KLIMENKO ALEKSANDR P,SU;KIRICHENKO VIKTOR V,SU
分类号	B21C1/22;C21D8/00	主分类号	B21C1/22
代理机构		代理人
主权项
地址

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