| 发明名称 |
Device for operating an illuminating light source switch in a lens measuring device |
| 摘要 |
A microswitch (7) in series with a light source (9) is actuated in a hand-held lens measuring device in an arbitrary lens holding position of a lens holding element (3), in order to supply the light source (9) with electrical energy. <IMAGE>
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| 申请公布号 |
DE3200980(A1) |
申请公布日期 |
1982.09.09 |
| 申请号 |
DE19823200980 |
申请日期 |
1982.01.14 |
| 申请人 |
ASAHI KOGAKU KOGYO K.K. |
发明人 |
ITOH,KIYOSHI;MACHIDA,TAKESHI;KOYAMA,HIROSHI |
| 分类号 |
G01M11/02;H01H13/08;(IPC1-7):G01M11/00;G01B11/24 |
主分类号 |
G01M11/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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