CORC

浏览/检索结果: 共3条,第1-3条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Carbon nano-tube soft grinding material grinding wheel preparation method, involves preparing rectangular, triangular, round, elliptical and streamlined micro-structure on surface of carbon nano-tube soft grinding material grinding wheel. 专利
申请日期: 2009-01-01, 公开日期: 2009-07-29
作者:  GAO H GUO D KANG R ZHANG Z ZHOU H
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/24
Pressure-type microwave reactor has microwave generator, waveguide tube with rectangular flange and quartz glass window, cylindrical microwave reactor with external jacket made of stainless steel and enclosing head. 专利
申请日期: 2006-01-01, 公开日期: 2006-11-15
作者:  QUAN X SUN Y ZHANG Y ZHAO Y
收藏  |  浏览/下载:1/0  |  提交时间:2020/01/02
Manufacture of semiconductor laser 专利
专利号: JP1992099390A, 申请日期: 1992-03-31, 公开日期: 1992-03-31
作者:  ONO KENICHI;  YAMASHITA KOJI
收藏  |  浏览/下载:6/0  |  提交时间:2020/01/13


©版权所有 ©2017 CSpace - Powered by CSpace