| 发明名称 |
Method and combined visibility and precipitation measuring instrument for determining visibility, amount of precipitation and type of precipitation |
| 摘要 |
The invention is directed to a method and a combined visibility measuring and precipitation measuring instrument for determining visibility, amount of precipitation and type of precipitation.
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| 申请公布号 |
US2002158215(A1) |
申请公布日期 |
2002.10.31 |
| 申请号 |
US20020132748 |
申请日期 |
2002.04.24 |
| 申请人 |
VAISALA IMPULSPHYSIK GMBH |
发明人 |
ENGEL STEFAN;HEYN KLAUS |
| 分类号 |
G01N21/49;G01N15/02;G01N15/06;G01N21/53;G01W1/14;(IPC1-7):G01N15/06 |
主分类号 |
G01N21/49 |
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