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发明名称
Dégazeur
摘要
申请公布号
FR1170839(A)
申请公布日期
1959.01.19
申请号
FRD1170839
申请日期
1957.01.11
申请人
THE CORNELL MACHINE COMPANY
发明人
分类号
B01D19/00;B04B15/08
主分类号
B01D19/00
代理机构
代理人
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