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发明名称
PROCEDIMENTO PER LA PURIFICAZIONE DEI GAS IDROCARBURICI MEDIANTE SETACCI MOLECOARI
摘要
申请公布号
IT1036464(B)
申请公布日期
1979.10.30
申请号
IT19750068764
申请日期
1975.07.07
申请人
UNION CARBIDE CORP
发明人
分类号
B01D53/02;C07C7/13;(IPC1-7):B01D/
主分类号
B01D53/02
代理机构
代理人
主权项
地址
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