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发明名称
Передвижные леса
摘要
申请公布号
SU90817(A1)
申请公布日期
1950.11.30
申请号
SU19500416338
申请日期
1950.04.15
申请人
DEREVYAGIN V.S.
发明人
DEREVYAGIN V.S.
分类号
E04G1/24
主分类号
E04G1/24
代理机构
代理人
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