| 发明名称 |
Gas pump with movable gas pumping panels |
| 摘要 |
Apparatus for pumping gas continuously a plurality of articulated panels of getter material, each of which absorbs gases on one side while another of its sides is simultaneously reactivated in a zone isolated by the panels themselves from a working space being pumped.
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| 申请公布号 |
US4479361(A) |
申请公布日期 |
1984.10.30 |
| 申请号 |
US19830471391 |
申请日期 |
1983.03.02 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
OSHER, JOHN E. |
| 分类号 |
F04B37/02;(IPC1-7):B01D8/00 |
主分类号 |
F04B37/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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