Inventor

ZHAO TIANAN

CN2 patents

Patents

2 patents

US9945589B2Apr 17, 2018

Rotatory series-pole magnetic refrigerating system

CHUANDONG MAGNETIC ELECTRONIC CO LTD0 citations29

US9818564B2Nov 14, 2017

Magnetic proximity switch

CHUANDONG MAGNETIC ELECTRONIC CO LTD0 citations29