| 发明名称 |
Housing assembly for barometer or other instrument having a settable index |
| 摘要 |
A barometer having an index on the crystal. The crystal is freely rotatable for setting the index. The barometer case has spring fingers preventing the crystal from being removed therefrom unless the fingers are disengaged by means of a suitable tool.
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| 申请公布号 |
US4154110(A) |
申请公布日期 |
1979.05.15 |
| 申请号 |
US19780869280 |
申请日期 |
1978.01.13 |
| 申请人 |
SYBRON CORP |
发明人 |
HOWARD, CHARLIE J;PEART, EDWARD L |
| 分类号 |
G01D11/26;G01D13/22;G01L19/14;(IPC1-7):G01D11/26 |
主分类号 |
G01D11/26 |
| 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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