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发明名称
METHOD FOR REDUCING WEAR OF CURVILINEAR SURFACE OF PIPELINE FOR TRANSPORTING PULVERULENT MATERIALS AND PIPELINE FOR TRANSPORTING THEM
摘要
申请公布号
SU901206(A1)
申请公布日期
1982.01.30
申请号
SU19792765168
申请日期
1979.05.08
申请人
URALSKIJ POLT I IM.S.M.KIROVA
发明人
SHIKHOV VADIM N,SU;LIBERMAN YAKOV L,SU;EREMINA NATALYA V,SU
分类号
B65G53/52;(IPC1-7):B65G53/52
主分类号
B65G53/52
代理机构
代理人
主权项
地址
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