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发明名称
Apparatus for contacting gases with granular solids
摘要
申请公布号
US2513995(A)
申请公布日期
1950.07.04
申请号
US19480004564
申请日期
1948.01.27
申请人
SOCONY-VACUUM OIL COMPANY, INCORPORATED
发明人
EASTWOOD SYLVANDER C.;DREW ROBERT D.
分类号
B01J8/12
主分类号
B01J8/12
代理机构
代理人
主权项
地址
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