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发明名称
Solids conveyance process and apparatus
摘要
申请公布号
US2836465(A)
申请公布日期
1958.05.27
申请号
US19550544679
申请日期
1955.11.03
申请人
UNION OIL COMPANY OF CALIFORNIA
发明人
BERG CLYDE H. O.
分类号
B01J8/00
主分类号
B01J8/00
代理机构
代理人
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