Inventor
HUANG BAOTENG
CN3 patents
Patents
3 patentsUS11633876B2Apr 25, 2023
Slurry scraping mechanism and applying and scraping device used in SG abrasive production process
UNIV QINGDAO TECHNOLOGY1 citations61
US11472588B2Oct 18, 2022
Width-adjustable packaging bag shaper, bag maker, packaging machine and method
UNIV QINGDAO TECHNOLOGY1 citations58
US11897165B2Feb 13, 2024
Production line of CA abrasive
UNIV QINGDAO TECHNOLOGY0 citations50