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发明名称
Dispositif pour le broyage préalable, dans la trémie de broyeuses monocylindriques ou autres, de couleurs, émaux, encres grasses et analogues
摘要
申请公布号
FR816331(A)
申请公布日期
1937.08.05
申请号
FRD816331
申请日期
1937.01.14
申请人
发明人
GENVRAIN ROBERT JACQUES EDMOND
分类号
B02C4/22
主分类号
B02C4/22
代理机构
代理人
主权项
地址
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