发明授权
- 专利标题: Preparation of gel compositions
- 专利标题(中): 凝胶组合物的制备
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申请号: US46096254申请日: 1954-10-07
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公开(公告)号: US2794003A公开(公告)日: 1957-05-28
- 发明人: CIER HARRY E , SCHUTZE HENRY G
- 申请人: EXXON RESEARCH ENGINEERING CO
- 专利权人: ExxonMobil Research and Engineering Co
- 当前专利权人: ExxonMobil Research and Engineering Co
- 优先权: US46096254 1954-10-07
- 主分类号: C09K8/64
- IPC分类号: C09K8/64 ; C10L7/02