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发明名称
Vorrichtung für die Herstellung von flüssigem Stickstoff
摘要
申请公布号
DE4302038(C2)
申请公布日期
2001.08.16
申请号
DE19934302038
申请日期
1993.01.26
申请人
IWATANI SANGYO K.K., OSAKA;IWATANI PLANTECH CORP., OSAKA
发明人
YANAI, MASAYOSHI;KAWAGUCHI, ETSUJI;SUGASAKI, YUKIYA;KANEGAE, TSUYOSHI;KONDO, BUNGO
分类号
F17C13/02;F17C13/12;F25D19/00;F25J1/00;F25J3/08;(IPC1-7):F25J3/04;F25B49/00
主分类号
F17C13/02
代理机构
代理人
主权项
地址
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