Han Yunxia

Follow

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Disc assembly with branch hole for fluid flow control device
- Patent number 8,955,541
- Issue date Feb 17, 2015
- Fisher Regulators (Shanghai) Co., Ltd.
- Han Yunxia
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DISC ASSEMBLY WITH BRANCH HOLE FOR FLUID FLOW CONTROL DEVICE
- Publication number 20140174565
- Publication date Jun 26, 2014
- Fisher Regulators (Shanghai) Co., Ltd.
- Han Yunxia
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC