METHOD OF PRODUCING BENT ROLLED SECTIONS HAVING DOUBLE-THICKNESS ELEMENTS NEAR EDGES,申请号SU19802922143-传众专利搜索

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发明名称	METHOD OF PRODUCING BENT ROLLED SECTIONS HAVING DOUBLE-THICKNESS ELEMENTS NEAR EDGES
摘要
申请公布号	SU893308(A1)	申请公布日期	1981.12.30
申请号	SU19802922143	申请日期	1980.05.07
申请人	UK NII METALLOV	发明人	TRISHEVSKIJ IGOR S,SU;DOKTOROV MARK E,SU;PSHENICHNAYA NATALYA V,SU;OLEJNIK GRIGORIJ V,SU;GARBUZOV VIKTOR P,SU
分类号	B21D5/06;(IPC1-7):B21D5/06	主分类号	B21D5/06
代理机构		代理人
主权项
地址

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