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发明名称
Perfectionnements aux procédés et aux dispositifs de réfrigération par la glace carbonique
摘要
申请公布号
FR995434(A)
申请公布日期
1951.12.03
申请号
FRD995434
申请日期
1945.03.02
申请人
发明人
GRENIER RENE
分类号
F25D3/12
主分类号
F25D3/12
代理机构
代理人
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地址
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