| 发明名称 |
PREVENTING DEVICE FOR WINDOW CONTAMINATION OF LASER OPTICAL SYSTEM UNITS |
| 摘要 |
PURPOSE:To prevent the contamination of a window by mounting a sleeve whose inside wall is formed with a tacky layer to the circumferential edge of the transparent window on the outside of a hermetic case. |
| 申请公布号 |
JPS53117994(A) |
申请公布日期 |
1978.10.14 |
| 申请号 |
JP19770032279 |
申请日期 |
1977.03.25 |
| 申请人 |
FUJITSU LTD |
发明人 |
SHIMURA NOBUKI;ANZAI TOSHIAKI |
| 分类号 |
H01S3/02;H01S3/034 |
主分类号 |
H01S3/02 |
| 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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