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发明名称
Траншеекопатель
摘要
申请公布号
SU90139(A1)
申请公布日期
1950.11.30
申请号
SU19500414962
申请日期
1950.03.24
申请人
KHRISOKHOIDI K.A.
发明人
KHRISOKHOIDI K.A.
分类号
E02F5/06;E02F3/30;E02F5/08
主分类号
E02F5/06
代理机构
代理人
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地址
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