STAMP FOR WORKING LARGE-SIZE WORKPIECES,申请号SU19894633612-传众专利搜索

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发明名称	STAMP FOR WORKING LARGE-SIZE WORKPIECES
摘要
申请公布号	SU1697938(A1)	申请公布日期	1991.12.15
申请号	SU19894633612	申请日期	1989.01.09
申请人	SPETSIALIZIROVANNOE K BYURO T OSNASTKI N-PROIZV OBEDINENIYA "SPETSTEKHOSNASTKA"	发明人	SMOLKINA ELENA G,SU
分类号	B21D28/14;B21D45/00	主分类号	B21D28/14
代理机构		代理人
主权项
地址

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