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| Fiber grating inclinometer for use during building construction, has alloy plate fixed with section core to form optical fiber grating, and optical fiber grating demodulator connected with cable for measuring surface strain value of fiber. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-19
作者: PEI H YING Z SONG H ZHU B ZHANG P Z
  收藏 | 浏览/下载：7/0 | 提交时间：2019/12/02 |
| Damped wind-resisting energy device installed in low-rise building construction of civil engineering structure, has damping round bucket whose lower end surface is set with connecting rod connected with fixed plate. 专利
申请日期: 2015-01-01, 公开日期: 2015-10-07
作者: HUO L LI H WANG Y
收藏 | 浏览/下载：5/0 | 提交时间：2019/12/09 |
| Fresh air ventilation type solar air heat collecting building module for construction of solar component, has air module mounted at outer side position of wall, and fresh air inlet of ventilator manually controlled or and opened. 专利
申请日期: 2010-01-01, 公开日期: 2010-02-17
作者: CHEN B LIU M
收藏 | 浏览/下载：1/0 | 提交时间：2019/12/24 |
| Receptacle type semiconductor laser module 专利
专利号: JP1992254388A, 申请日期: 1992-09-09, 公开日期: 1992-09-09
作者: SHIBANUMA NAOTERU
收藏 | 浏览/下载：9/0 | 提交时间：2019/12/30 |
| Semiconductor laser 专利
专利号: JP1986074384A, 申请日期: 1986-04-16, 公开日期: 1986-04-16
作者: ODA TATSUJI
收藏 | 浏览/下载：8/0 | 提交时间：2020/01/13 |
