IMPROVEMENTS IN OR RELATING TO MACHIENS FOR DIE-FORGING METAL BLANKS,申请号GB19680002494-传众专利搜索

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发明名称	IMPROVEMENTS IN OR RELATING TO MACHIENS FOR DIE-FORGING METAL BLANKS
摘要
申请公布号	GB1217551(A)	申请公布日期	1970.12.31
申请号	GB19680002494	申请日期	1968.01.17
申请人	NAUCHNO-ISSLEDOVATELSKY PROEKTNOKONSTRUKTORSKY INSTITUT TEKHNOLOGH MASHINOSTROENIA	发明人	ALEXANDR NIKOLAEVICH SILICHEV
分类号	B21J9/02	主分类号	B21J9/02
代理机构		代理人
主权项
地址

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