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发明名称
METHOD FOR SHARPENING WIRE SURFACE OF WIRE CARD FLAT
摘要
申请公布号
SU1645109(A1)
申请公布日期
1991.04.30
申请号
SU19884498167
申请日期
1988.10.24
申请人
IVANOVSKOE SP K BYURO CHESALNYKH MASHIN
发明人
LACHEV GEORGIJ L,SU;PAUTOV EVGENIJ K,SU;TONKOV SERGEJ M,SU
分类号
B24B19/18;B24B3/60
主分类号
B24B19/18
代理机构
代理人
主权项
地址
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