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发明名称
Regeneration of cracking catalysts
摘要
申请公布号
US2758978(A)
申请公布日期
1956.08.14
申请号
US19520313409
申请日期
1952.10.07
申请人
THE TEXAS COMPANY
发明人
BEAVON DAVID K.
分类号
B01J8/00
主分类号
B01J8/00
代理机构
代理人
主权项
地址
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