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发明名称
Двухдисковый двухстрочный сошник
摘要
申请公布号
SU61332(A1)
申请公布日期
1941.11.30
申请号
SU19360000272
申请日期
1936.10.29
申请人
BOGACH&IOCY,V V.D.
发明人
BOGACH&IOCY,V V.D.
分类号
A01C7/20
主分类号
A01C7/20
代理机构
代理人
主权项
地址
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