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High performance hollow-core optical-fiber filter for optical rotation sensing 专利
专利号: EP2530504B1, 申请日期: 2019-05-01, 公开日期: 2019-05-01
作者:  SANDERS, GLEN A.;  STRANDJORD, LEE K.;  QIU, TIEQUN;  FETH, JOHN;  KALISZEK, ANDREW W.
收藏  |  浏览/下载:11/0  |  提交时间:2019/12/24
Light source device 专利
专利号: US10215996, 申请日期: 2019-02-26, 公开日期: 2019-02-26
作者:  MATSUYAMA, YUJI;  SAKAMOTO, TAKASHI
收藏  |  浏览/下载:25/0  |  提交时间:2020/01/18
SEMI-HOLLOW RIVET LASER SHOCK FORMING AND SYNCHRONOUS RIVETING METHOD AND DEVICE 专利
申请日期: 2019-01-24, 公开日期: 2019-01-24
作者:  Ji Z(季忠);  Wang JF(王建峰);  Wang XY(王祥营);  You SX(尤书鑫);  Zheng C(郑超)
收藏  |  浏览/下载:9/0  |  提交时间:2020/01/04
System and method for using hollow core photonic crystal fibers 专利
专利号: US9964699, 申请日期: 2018-05-08, 公开日期: 2018-05-08
作者:  CHEN, JEFFREY R.;  NUMATA, KENJI;  WU, STEWART T.
收藏  |  浏览/下载:11/0  |  提交时间:2019/12/24
Laser source for exiting a phosphor and light source comprising a phosphor 专利
专利号: US9920902, 申请日期: 2018-03-20, 公开日期: 2018-03-20
作者:  PIEHLER, EBERHARD;  KUEHN, NORMAN;  KUNZ, THERESA;  BLEI, GERTRUD
收藏  |  浏览/下载:11/0  |  提交时间:2019/12/23
Hollow damping rod integrated multi-stage energy dissipation mechanism, has collision ring and rotating spring fixed with slide block, and collision ring and circular-shaped rubber gasket connected to form energy consumption unit. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-22
作者:  FU X LI H WANG J
收藏  |  浏览/下载:6/0  |  提交时间:2019/12/02
Spiral groove type radial gas dynamic pressure foil bearing, has corrugated foil covers whose surfaces are connected with each other, where foil cover is formed as hollow shaped cylinder and is formed with helical grooves. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-25
作者:  XU F HOU L
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/02
Electrolytic cell for electrically reducing carbon dioxide, has insulating plate whose peripheral wall is provided with extending to interior and connected with hollow cavity of placing hole. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-15
作者:  DU Z ZHAO B MAO Q YING W HUANG Y LI
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/02
Mine rock drilling reflection type gas sealing unit, has cover cap whose end part is arranged outer wall of tubular joint part, and switch jacked up under pressure to arrange passage with hollow cavity. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-30
作者:  LIANG Z SONG W ZHAO C LI Y LANG Y Z
收藏  |  浏览/下载:16/0  |  提交时间:2019/12/02
Tension tendon positioning system for tandem hollow microsphere composite buoy, has new buoy which suppresses vortex-induced vibration of tension rib and reduces amplitude of swing, sway and heave of platform. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-20
作者:  MA Z WANG Y REN N WANG S DI G
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/02


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