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发明名称
DEVICE FOR FINISHING OF INTERNAL SPIRAL CHANNELS
摘要
申请公布号
BG38978(A1)
申请公布日期
1986.04.15
申请号
BG19850068258
申请日期
1985.01.03
申请人
MALINOV,NIKOLA B.;KOSTADINOV,NIKIFOR G.;KOZHUKHAROV,VENCESLAV S.;INGILIZOV,STANKE I.;GEORGIEV,ILIJA C.
发明人
MALINOV,NIKOLA B.;KOSTADINOV,NIKIFOR G.;KOZHUKHAROV,VENCESLAV S.;INGILIZOV,STANKE I.;GEORGIEV,ILIJA C.
分类号
B21H3/08;B24B39/02;(IPC1-7):B24B39/02
主分类号
B21H3/08
代理机构
代理人
主权项
地址
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