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发明名称
Perfectionnements aux centrifugeuses à vidange automatique du bol
摘要
申请公布号
FR761497(A)
申请公布日期
1934.03.20
申请号
FRD761497
申请日期
1933.10.03
申请人
AKTIEBOLAGET SEPARATOR
发明人
分类号
B04B7/04;B04B11/02
主分类号
B04B7/04
代理机构
代理人
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