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发明名称
Periodic introduction of granular contact material into high pressure vessel
摘要
申请公布号
US3067131(A)
申请公布日期
1962.12.04
申请号
US19610098540
申请日期
1961.03.27
申请人
SOCONY MOBIL OIL COMPANY, INC.
发明人
BERGSTROM ERIC V.
分类号
B01J3/02;F28D19/02
主分类号
B01J3/02
代理机构
代理人
主权项
地址
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