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经营范围
发明名称
Perfectionnements aux broyeurs
摘要
申请公布号
FR1058919(A)
申请公布日期
1954.03.19
申请号
FRD1058919
申请日期
1952.03.17
申请人
VIBRO DYNAMIC ENGINEERING, INC.
发明人
分类号
B02C17/14
主分类号
B02C17/14
代理机构
代理人
主权项
地址
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