| 发明名称 |
Probe and method of making the same |
| 摘要 |
Vibration densitometer probes having vanes with central weights notched to vibrate at the same frequency when immersed in a fluid at the same density.
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| 申请公布号 |
US4037461(A) |
申请公布日期 |
1977.07.26 |
| 申请号 |
US19760711739 |
申请日期 |
1976.08.05 |
| 申请人 |
INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION |
发明人 |
MILLER, CHARLES EVELEIGH |
| 分类号 |
G01N9/00;(IPC1-7):G01N9/00 |
主分类号 |
G01N9/00 |
| 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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