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经营范围
发明名称
SIEVING DEVICE
摘要
申请公布号
SU1337150(A1)
申请公布日期
1987.09.15
申请号
SU19864039801
申请日期
1986.03.20
申请人
OD T I PISHCHEVOJ PROMY IM.M.V.LOMONOSOVA
发明人
VAJNBERG ANTON A,SU;DOLGOLOVYJ YURIJ K,SU;VASILISHIN MIKHAIL V,SU
分类号
B07B1/18;B07B1/46
主分类号
B07B1/18
代理机构
代理人
主权项
地址
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