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发明名称
Procédé et appareil pour commander automatiquement le debit d'alimentation de la matière dans un broyeur
摘要
申请公布号
FR1071895(A)
申请公布日期
1954.09.06
申请号
FRD1071895
申请日期
1952.11.28
申请人
发明人
WESTON DAVID
分类号
B02C17/18;B02C25/00
主分类号
B02C17/18
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代理人
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