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经营范围
发明名称
Appareil pour l'émottage de matières agglomérées
摘要
申请公布号
FR1186383(A)
申请公布日期
1959.08.21
申请号
FRD1186383
申请日期
1957.10.14
申请人
发明人
RIDDER RENE DE
分类号
B02C4/08
主分类号
B02C4/08
代理机构
代理人
主权项
地址
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