发明申请
- 专利标题: Membrane for capacitive vacuum measuring cell
- 专利标题(中): 电容式真空测量电池膜
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申请号: US10360229申请日: 2003-02-07
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公开(公告)号: US20030118802A1公开(公告)日: 2003-06-26
- 发明人: Per Bjoerkman
- 申请人: INFICON GmbH
- 申请人地址: null
- 专利权人: INFICON GmbH
- 当前专利权人: INFICON GmbH
- 当前专利权人地址: null
- 优先权: SE19972954/97 19971223
- 主分类号: C04B035/10
- IPC分类号: C04B035/10
摘要:
A ceramic membrane for a capacitive vacuum measuring cell includes a thin ceramic membrane with a thickness of
公开/授权文献
- US07107855B2 Membrane for capacitive vacuum measuring cell 公开/授权日:2006-09-19
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