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发明名称
DEVICE FOR SHARPENING HARD-ALLOY MANY-SIDED PLATES
摘要
申请公布号
SU1664518(A1)
申请公布日期
1991.07.23
申请号
SU19884627680
申请日期
1988.12.28
申请人
OMSKIJ POLT INSTITUT
发明人
POPOV ANDREJ YU,SU;SERGEEV VLADIMIR A,SU;BUSHEV VLADIMIR A,SU
分类号
B24B3/34
主分类号
B24B3/34
代理机构
代理人
主权项
地址
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