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经营范围
发明名称
Perfectionnements apportés aux rouleaux à pâte
摘要
申请公布号
FR890221(A)
申请公布日期
1944.02.02
申请号
FRD890221
申请日期
1943.01.18
申请人
发明人
PELE MAURICE
分类号
A21C3/02
主分类号
A21C3/02
代理机构
代理人
主权项
地址
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