发明名称 |
Fiber optic position indicator using liquid/air light transmission |
摘要 |
The present invention relates generally to a new fiber optic position indicator. More particularly, the invention encompasses a fiber optic position indicator that uses liquid/air light transmission. A method for making such a fiber optic position indicator is also disclosed.
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申请公布号 |
US6115928(A) |
申请公布日期 |
2000.09.12 |
申请号 |
US19980099285 |
申请日期 |
1998.06.18 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
DAUERER, NORMAN J. |
分类号 |
G01C9/32;(IPC1-7):G01C9/32 |
主分类号 |
G01C9/32 |
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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