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发明名称
ARRANGEMENT FOR FORMING SNOW RIDGES
摘要
申请公布号
SU1192647(A1)
申请公布日期
1985.11.23
申请号
SU19843737170
申请日期
1984.05.04
申请人
MARKOV BORIS N,SU;KHUZIN VASIL KH,SU
发明人
MARKOV BORIS N,SU;KHUZIN VASIL KH,SU
分类号
A01B13/16;(IPC1-7):A01B13/16
主分类号
A01B13/16
代理机构
代理人
主权项
地址
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