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经营范围
发明名称
Perfectionnement apporté aux trayons
摘要
申请公布号
FR972617(A)
申请公布日期
1951.02.01
申请号
FRD972617
申请日期
1948.10.01
申请人
AKTIEBOLAGET SEPARATOR
发明人
分类号
A01J5/08
主分类号
A01J5/08
代理机构
代理人
主权项
地址
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