发明名称 |
RECORDER WITH CHART LOCATION REFERENCE MEANS |
摘要 |
A recorder characterized by a chart, a chart location reference means, and associated marking means for marking values on said chart. The marking means is enabled to record a variable on the chart in response to the sensing of the chart location reference means by a light sensitive sensor means.
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申请公布号 |
US3795007(A) |
申请公布日期 |
1974.02.26 |
申请号 |
USD3795007 |
申请日期 |
1971.11.26 |
申请人 |
TELMAR INC,US |
发明人 |
MOHRMAN J,US;SANFORD H,US |
分类号 |
G01D9/02;(IPC1-7):G01D9/40 |
主分类号 |
G01D9/02 |
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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