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发明名称
Process for regeneration of contact masses
摘要
申请公布号
US3055824(A)
申请公布日期
1962.09.25
申请号
US19590855860
申请日期
1959.11.27
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
JR. WALTER SQUIRES,;TERRENZIO ANTONIO
分类号
B01J23/94;B01J23/96
主分类号
B01J23/94
代理机构
代理人
主权项
地址
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