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发明名称
APPARATUS FOR DESCENDING LUMBER STACKS
摘要
申请公布号
SU757448(A1)
申请公布日期
1980.08.23
申请号
SU19782688998
申请日期
1978.11.28
申请人
SEVERNYJ NII PROMYSHLENNOSTI
发明人
PETROV LEONID P,SU;GROZOV VIKTOR ,SU;SIPELGAS KALLE V,SU
分类号
B65G69/20;(IPC1-7):B65G69/20
主分类号
B65G69/20
代理机构
代理人
主权项
地址
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