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:
Reducing methyl chloride material consumption in butyl rubber production process involves using pressure different methyl chloride tail gas, to classify complex working tail gas, compressing/condensing/membrane separation/adsorption of gas. 专利
申请日期: 2013-01-01, 公开日期: 2013-02-20
作者:  RUAN X QIU Z LI B SONG L CHEN B HE
收藏  |  浏览/下载:8/0  |  提交时间:2019/12/13
Supersonic speed condensing rotational-flow separator for e.g. condensing separation of high pressure and small flow rate mixing gas, has taper core provided with changing section inserted in channel. 专利
申请日期: 2008-01-01, 公开日期: 2008-09-17
作者:  HU D DAI Y ZOU J ZHU C MA Q QIU Z
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/27
Local therapy apparatus with semiconductor laser 专利
专利号: JP1989099575A, 申请日期: 1989-04-18, 公开日期: 1989-04-18
作者:  SAEKI TOKUO;  SENBOKUTANI IWAJIRO
收藏  |  浏览/下载:10/0  |  提交时间:2019/12/31


©版权所有 ©2017 CSpace - Powered by CSpace