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发明名称
Устройство для очистки водорослей от ракушек, камешков, песка и т.п.
摘要
申请公布号
SU42745(A1)
申请公布日期
1935.04.30
申请号
SU19340152441
申请日期
1934.08.12
申请人
KALYUSKIJ M.M.
发明人
KALYUSKIJ M.M.
分类号
A22C29/00
主分类号
A22C29/00
代理机构
代理人
主权项
地址
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