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发明名称
Procédé pour transmettre de la chaleur de substances de mauvaise conductibilité thermique à des substances de meilleure conductibilité thermique
摘要
申请公布号
FR714523(A)
申请公布日期
1931.11.16
申请号
FRD714523
申请日期
1931.03.18
申请人
发明人
HOLZWARTH HANS
分类号
F28D7/12;F28D7/16;F28F13/06
主分类号
F28D7/12
代理机构
代理人
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