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发明名称
SOLID-GAS SEPARATING MEANS
摘要
申请公布号
US3491518(A)
申请公布日期
1970.01.27
申请号
USD3491518
申请日期
1966.09.15
申请人
ASHLAND OIL & REFINING CO.
发明人
DAVID C. WILLIAMS
分类号
B01D46/02;C09C1/48;(IPC1-7):B01D46/02
主分类号
B01D46/02
代理机构
代理人
主权项
地址
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