METHOD OF PRODUCING ARTICLES HAVING SHAPE OF HYPERBOLOID OF ONE SHEET WITH CORRUGATED WALLS,申请号SU19884413372-传众专利搜索

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发明名称	METHOD OF PRODUCING ARTICLES HAVING SHAPE OF HYPERBOLOID OF ONE SHEET WITH CORRUGATED WALLS
摘要
申请公布号	SU1556789(A2)	申请公布日期	1990.04.15
申请号	SU19884413372	申请日期	1988.03.04
申请人	INST ELEKTROSVARKI IM.E.O.PATONA AN USSR	发明人	BURMENKO EDUARD YU,SU;GOLIUSOV TIMOFEJ A,SU;GONCHAR OLEG YU,SU
分类号	B21D15/00;B21D51/12	主分类号	B21D15/00
代理机构		代理人
主权项
地址

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