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:
Umbrella-shaped fan blade rotating column water power generation device, has rotating shaft fixed to rotary column by support frame, and rotary column connected with electric power generator via transmission mechanism. 专利
申请日期: 2015-01-01, 公开日期: 2015-03-25
作者:  CHEN M LI K LIN Y YU Y GUAN G
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/09
Umbrella-style oil thrower with needle valve hood on head. 专利
申请日期: 2006-01-01, 公开日期: 2006-08-16
作者:  LONG W DU B LENG X WEI S QI K
收藏  |  浏览/下载:1/0  |  提交时间:2020/01/02
Photoelectron device 专利
专利号: JP1987219672A, 申请日期: 1987-09-26, 公开日期: 1987-09-26
作者:  TAKIZAWA YASUSHI;  SASAYAMA ATSUSHI;  KOBAYASHI YOSHIHIKO;  TAKAHASHI YUKIO
收藏  |  浏览/下载:8/0  |  提交时间:2020/01/13


©版权所有 ©2017 CSpace - Powered by CSpace