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发明名称
METHOD OF FEEDING LOOSE MATERIALS INTO PRESSURE-HEAD PNEUMATIC TRANSPORT PIPELINE
摘要
申请公布号
SU683965(A1)
申请公布日期
1979.09.05
申请号
SU19711651425
申请日期
1971.04.20
申请人
VNII MEKH SELSKOGO KHOZYAJSTVA
发明人
BASNAKYAN GEORGIJ A,SU;BOROVIK GENNADIJ ,SU;KOVALEVA EVGENIYA A,SU;PERVUNIN VILEN G,SU
分类号
B65G53/50;(IPC1-7):B65G53/50
主分类号
B65G53/50
代理机构
代理人
主权项
地址
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