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经营范围
发明名称
ENGRAVING DEVICE
摘要
申请公布号
SU1701573(A1)
申请公布日期
1991.12.30
申请号
SU19884611814
申请日期
1988.12.01
申请人
ROVENSKIJ NII TEKHNOLOGII MASHINOSTROENIYA
发明人
YANTSY IGOR A,SU;MAZURETS VLADIMIR V,SU;LATAJCHUK GRIGORIJ K,SU;KRUL VASILIJ S,SU;DANICHKIN BORIS L,SU;KHMILETSKIJ ALEKSEJ V,SU
分类号
B44B3/02
主分类号
B44B3/02
代理机构
代理人
主权项
地址
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