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发明名称
Plaque d'échange de la chaleur
摘要
申请公布号
FR845882(A)
申请公布日期
1939.09.04
申请号
FRD845882
申请日期
1938.11.10
申请人
EDUARD AHLBORN AKTIENGESELLSCHAFT
发明人
分类号
F28F3/08
主分类号
F28F3/08
代理机构
代理人
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