发明名称 |
Portable measuring apparatus having groove for fitting cap |
摘要 |
In a portable measuring apparatus, a sensor holder for holding a sensor is fixed at an end of a main body, and a fitting member is fixed at the end of the main body. The fitting member has a groove formed on its outer periphery. A cap for encapsulating preserving liquid is provided and has a protrusion corresponding to the groove.
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申请公布号 |
US2002029636(A1) |
申请公布日期 |
2002.03.14 |
申请号 |
US20010930154 |
申请日期 |
2001.08.16 |
申请人 |
NEC CORPORATION |
发明人 |
OHASHI AKIO;MATSUMOTO TORU;KOHASHI HIROSHI;FUJITANI AKIYOSHI |
分类号 |
G01N27/327;G01N27/403;(IPC1-7):G01P1/02;G01L19/14 |
主分类号 |
G01N27/327 |
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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