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发明名称
Manufacture of sulphuric acid
摘要
申请公布号
US2286875(A)
申请公布日期
1942.06.16
申请号
US19400355307
申请日期
1940.09.04
申请人
UNITED STATES RUBBER COMPANY
发明人
SCULLIN HERBERT P.
分类号
C01B17/90
主分类号
C01B17/90
代理机构
代理人
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