- 专利标题: Sulfur dioxide extraction process
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申请号: US17161250申请日: 1950-07-01
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公开(公告)号: US2645608A公开(公告)日: 1953-07-14
- 发明人: LINN NORMAN F , ERNST JR HENRY , SCOTT ARTHUR K
- 申请人: STANDARD OIL DEV CO
- 专利权人: Standard Oil Development Co
- 当前专利权人: Standard Oil Development Co
- 优先权: US17161250 1950-07-01
- 主分类号: C10G21/10
- IPC分类号: C10G21/10
公开/授权文献
- US11527051B2 Extended reality assembly modeling 公开/授权日:2022-12-13