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发明名称
WAERMEAUSTAUSCHGERAET
摘要
申请公布号
DE7421870(U)
申请公布日期
1977.05.05
申请号
DE19740021870U
申请日期
1974.06.27
申请人
T.E.A.L. SOCIETE DES PROCEDES L'AIR LIQUIDE ET TECHNIP DE LIQUEFACTION DES GAZ NATURELS, PARIS
发明人
分类号
F25J1/02;F25J3/00;F28D9/00;(IPC1-7):F28D9/00
主分类号
F25J1/02
代理机构
代理人
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