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发明名称
Perfectionnements aux séparateurs centrifuges
摘要
申请公布号
FR726279(A)
申请公布日期
1932.05.26
申请号
FRD726279
申请日期
1931.11.16
申请人
AKTIEBOLAGET SEPARATOR
发明人
分类号
B04B1/06
主分类号
B04B1/06
代理机构
代理人
主权项
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