·Patents
Method and device of soil potassium fertilizer self-circulation dropper
Release time:2019-09-11 Hits:
Affilication of Author(s): XIN JIANG UNIVERSITY
School Sign: XIN JIANG UNIVERSITY
Patent Applicant: 李显,安娜
Disigner of the Invention: 新疆大学
Type of Patent: Invent
Application Number: 201910167990.0
Number of Inventors: 2
Application Date: 2019-03-06
First Author: LI XIAN