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经营范围
发明名称
Porte-chicane pour mélangeurs, agitateurs, malaxeurs et analogues
摘要
申请公布号
FR772825(A)
申请公布日期
1934.11.07
申请号
FRD772825
申请日期
1934.05.03
申请人
发明人
EPSTEIN FELIX
分类号
B01F7/16
主分类号
B01F7/16
代理机构
代理人
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