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发明名称
Method of cryogenically separating coke-oven gas
摘要
申请公布号
US3339371(A)
申请公布日期
1967.09.05
申请号
US19640394517
申请日期
1964.09.04
申请人
HITACHI, LTD.
发明人
ICHIHARA KIYOSHI
分类号
F25J3/02
主分类号
F25J3/02
代理机构
代理人
主权项
地址
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