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发明名称
Perfectionnements aux installations d'épuration des liquides
摘要
申请公布号
FR788548(A)
申请公布日期
1935.10.11
申请号
FRD788548
申请日期
1935.04.08
申请人
发明人
MORSE ROBERT, BROOKS
分类号
C02F1/52
主分类号
C02F1/52
代理机构
代理人
主权项
地址
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