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发明名称
DEVICE FOR MATERIALS SIFTING
摘要
申请公布号
BG49076(A1)
申请公布日期
1991.08.15
申请号
BG19870082297
申请日期
1987.12.22
申请人
SPETSIALNOE KONSTRUKTORSKO- TEKHNOLOGICHESKOE BJURO INSTITUTAGEOTEKHNICHESKOJ MEKHANIKI AN UKRAINSKOJ SSR
发明人
CHERVONENKO, ALFRED G.;LAPSHIN, EVGENIJ S.;ZABOLOTNYJ, JURIJ V.;VZOROV, ANATOLIJ A.
分类号
B07B1/46;(IPC1-7):B07B1/46
主分类号
B07B1/46
代理机构
代理人
主权项
地址
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