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经营范围
发明名称
Procédé pour rendre l'eau bactériologiquement pure
摘要
申请公布号
FR677671(A)
申请公布日期
1930.03.13
申请号
FRD677671
申请日期
1929.07.01
申请人
发明人
ADLER RUDOLF
分类号
C02F1/76
主分类号
C02F1/76
代理机构
代理人
主权项
地址
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