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发明名称
COOLING A POWDER WITH LIQUID NITROGEN
摘要
申请公布号
AU573850(B2)
申请公布日期
1988.06.23
申请号
AU19850043922
申请日期
1985.06.21
申请人
L'AIR LIQUIDE, S.A. POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES
发明人
GERARD DUBRULLE;ALAIN ROULLET
分类号
F25D3/11;F25D3/10;F28C3/12;(IPC1-7):F25D3/10
主分类号
F25D3/11
代理机构
代理人
主权项
地址
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