Liangcheng Tu

·Patents

Current position: 英文主页 > Scientific Research > Patents
[1]. 发明名称:一种微牛顿量级推进器推力测量装置;(GF专利),发明人:涂良成、杨元侠、罗俊;申请号/专利号:ZL201110011446.0,申请日:2011-5-31,授权日:2014-05-21
Release time:2019-03-16  Hits: