| 发明名称 |
PHOTO-ELECTRIC PROTECTION SYSTEM FOR PLOTTER |
| 摘要 |
Mirrors mounted on the moving component of a machine direct the light beam of a photo-electric system for purposes of safety or control. The photo-electric components can then be mounted to stationary components of the machine.
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| 申请公布号 |
US3792260(A) |
申请公布日期 |
1974.02.12 |
| 申请号 |
USD3792260 |
申请日期 |
1973.03.14 |
| 申请人 |
CALIFORNIA COMPUTER PROD INC,US |
发明人 |
STEWART E,US;OLSON J,US |
| 分类号 |
F16P3/14;(IPC1-7):H01J39/12 |
主分类号 |
F16P3/14 |
| 代理机构 |
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代理人 |
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| 地址 |
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