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发明名称
AUGER-TYPE CUTTING UNIT
摘要
申请公布号
SU1599533(A1)
申请公布日期
1990.10.15
申请号
SU19884393164
申请日期
1988.03.17
申请人
GORLOVSK MASHINOSTROITELN
发明人
PASHCHENKO VLADIMIR L,SU;PALCHAK NIKOLAJ I,SU;YURGILEVICH VLADIMIR A,SU;KHARLAMOV YURIJ M,SU;DEMYANENKO MIKHAIL YA,SU;ASTAKHOV NIKOLAJ A,SU;SELCHENKOV VLADIMIR P,SU;PETUKHOV GENNADIJ G,SU;KAZAKOV ALEKSANDR D,SU
分类号
E21C25/04
主分类号
E21C25/04
代理机构
代理人
主权项
地址
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