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经营范围
发明名称
Preparation of porous sulfur
摘要
申请公布号
US3326639(A)
申请公布日期
1967.06.20
申请号
US19650429678
申请日期
1965.02.01
申请人
CONTINENTAL OIL COMPANY
发明人
EVERY RICHARD L.;GRIMSLEY RALPH LEROY
分类号
C01B17/02
主分类号
C01B17/02
代理机构
代理人
主权项
地址
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