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发明名称
Procédé pour améliorer le rendement d'une machine frigorifique à compression
摘要
申请公布号
FR802732(A)
申请公布日期
1936.09.14
申请号
FRD802732
申请日期
1936.02.21
申请人
USINES QUIRI & CIE
发明人
分类号
F25B31/00
主分类号
F25B31/00
代理机构
代理人
主权项
地址
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