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发明名称
Perfectionnements aux matières absorbantes utilisées dans des appareils de réfrigération
摘要
申请公布号
FR683767(A)
申请公布日期
1930.06.17
申请号
FRD683767
申请日期
1929.10.23
申请人
发明人
CASALONGA LOUIS-DOMINIQUE-AUGU
分类号
C09K5/04
主分类号
C09K5/04
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代理人
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