(4) Jisheng Pan, Qiusheng Yan, Weiqiang Gao, Peng Yu. self-sharpening polishing device in dynamic magnetic field for magnetorheological flexible polishing pad and polishing method therefor[P]. PCT/CN2016/072318, 2017.05.26
Release time:2021-03-07 Hits:
Service Invention or Not:no
