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发明名称
Приспособление для очистки сетчатых барабанов трепальных машин
摘要
申请公布号
SU58302(A1)
申请公布日期
1939.11.30
申请号
SU19390000337
申请日期
1939.08.04
申请人
KARPOV S.D.;LAVRENTEV N.M.;FEDOROV N.A.
发明人
KARPOV S.D.;LAVRENTEV N.M.;FEDOROV N.A.
分类号
D01G9/10;D01G15/74
主分类号
D01G9/10
代理机构
代理人
主权项
地址
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