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发明名称
FEEDER
摘要
申请公布号
SU1574269(A1)
申请公布日期
1990.06.30
申请号
SU19874209305
申请日期
1987.03.16
申请人
SUMSKOJ KH POLT I IM.V.I.LENINA
发明人
GULYAEV FRANTS A,SU;DANILENKO VLADIMIR G,SU
分类号
B02C17/18
主分类号
B02C17/18
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