| 发明名称 |
Ascent rate meter for SCUBA divers |
| 摘要 |
An ascent rate meter for a SCUBA diver gauge including sensor means for measuring time and pressure and a processor for combining that data according to a mathematical equation and displaying the estimated ascent rate on the display with a particular indicia.
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| 申请公布号 |
US5156055(A) |
申请公布日期 |
1992.10.20 |
| 申请号 |
US19900602495 |
申请日期 |
1990.10.24 |
| 申请人 |
AMERICAN UNDERWATER PRODUCTS, INC. |
发明人 |
HOLLIS, ROBERT;LEWIS, JOHN E. |
| 分类号 |
B63C11/02;B63C11/32;G01F23/14;G01P3/62 |
主分类号 |
B63C11/02 |
| 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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