已选(0)清除
条数/页: 排序方式:
|
| Manufacture of semiconductor laser 专利 专利号: JP1991253088A, 申请日期: 1991-11-12, 公开日期: 1991-11-12 作者: NAGAI YUTAKA
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:7/0  |  提交时间:2020/01/13 |
| - 专利 专利号: JP1991070915B2, 申请日期: 1991-11-11, 公开日期: 1991-11-11 作者: YAMAMOTO OSAMU; TAKIGUCHI HARUHISA; MATSUI KANEKI
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:8/0  |  提交时间:2020/01/13 |
| FURTHER STUDY ON THE SCATTERING OF THE LOCAL FRACTURE-STRESS AND ALLIED TOUGHNESS VALUE 期刊论文 METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1991, 卷号: 22, 期号: 10, 页码: 2287-2296 作者: CHEN, JH; WANG, GZ; WANG, Z; ZHU, L; GAO, YY
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:6/0  |  提交时间:2019/11/15 |
| Semiconductor laser element and manufacture thereof 专利 专利号: JP1991217068A, 申请日期: 1991-09-24, 公开日期: 1991-09-24 作者: SUGAWARA SATOSHI; TAKIGUCHI HARUHISA; KUDO HIROAKI; SAKANE CHITOSE
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:10/0  |  提交时间:2020/01/13 |
| Apparatus for measuring light output from semiconductor light emitting element 专利 专利号: EP0415440A3, 申请日期: 1991-09-18, 公开日期: 1991-09-18 作者: TANAKA, TOSHIAKI, C/O INTELLECTUAL PROPERTY DIV.
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:6/0  |  提交时间:2019/12/31 |
| Selecting method for semiconductor laser 专利 专利号: JP1991191879A, 申请日期: 1991-08-21, 公开日期: 1991-08-21 作者: KONO MASAKI
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:8/0  |  提交时间:2019/12/31 |
| Device for coupling light into an optical waveguide 专利 专利号: US5040866, 申请日期: 1991-08-20, 公开日期: 1991-08-20 作者: ENGEL, REINHARD
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:3/0  |  提交时间:2019/12/24 |
| Method of producing a semiconductor laser adapted for use in an analog optical communications system 专利 专利号: US5034334, 申请日期: 1991-07-23, 公开日期: 1991-07-23 作者: FLYNN, EDWARD J.; MCGRATH, CARL J.; NITZSCHE, PAUL M.; ROXLO, CHARLES B.
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:7/0  |  提交时间:2019/12/26 |
| Semiconductor laser driving device and laser recorder using the same 专利 专利号: JP1991169156A, 申请日期: 1991-07-22, 公开日期: 1991-07-22 作者: INOUE HITOSHI
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:5/0  |  提交时间:2020/01/13 |
| Semiconductor laser driving apparatus to be used for optical information recording and reproducing apparatus 专利 专利号: US5018155, 申请日期: 1991-05-21, 公开日期: 1991-05-21 作者: MIYAIRI, NOBUO
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:8/0  |  提交时间:2019/12/23 |