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| Ultrasonic welding self-adapting device for point-of-care-testing (POCT) of chip during chip production, has counter bores formed in bottom plate for fixing double-screw bolts, such that welding machine is fixedly connected to base. 专利
申请日期: 2015-01-01, 公开日期: 2015-10-21
作者: LI J LIU C LIU J LIANG C WANG L ZHO
  收藏 | 浏览/下载：4/0 | 提交时间：2019/12/09 |
| Method for performing phased array ultrasonic detection of main loop welding line processing quality of nuclear power station, involves selecting ultrasonic parameter and mechanical parameter for layering pair of welding line. 专利
申请日期: 2013-01-01, 公开日期: 2013-10-02
作者: FANG Y CHEN Y GENG P QU N LIN L LIU
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/13 |
| Absorption ultrasonic welding tool for connecting polymer micro elements, has fixed structure located at centre position of ultrasonic radiation surface, and vacuum absorption clamping structure formed with two ventilation holes. 专利
申请日期: 2009-01-01, 公开日期: 2009-04-01
作者: LUO Y QIAO P SUN Y WANG L WANG X
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/24 |
| Semiconductor laser 专利
专利号: JP1991214684A, 申请日期: 1991-09-19, 公开日期: 1991-09-19
作者: IWAMOTO KOJI; YAMAGUCHI NOZOMI; TSUBOI KUNIO; MAKIGUCHI SHIGEE; MITA ARIO
收藏 | 浏览/下载：10/0 | 提交时间：2020/01/13 |
| Manufacture of semiconductor laser device with optical fiber 专利
专利号: JP1991206406A, 申请日期: 1991-09-09, 公开日期: 1991-09-09
作者: SHIBANUMA NAOTERU
收藏 | 浏览/下载：7/0 | 提交时间：2019/12/30 |
| Electronic parts 专利
专利号: JP1987276933A, 申请日期: 1987-12-01, 公开日期: 1987-12-01
作者: AIKI KUNIO; SASAYAMA ATSUSHI; NEMOTO TSUGIO; KUGIMIYA HARUO
收藏 | 浏览/下载：9/0 | 提交时间：2019/12/31 |
