国家/地区 中国（3）
IPC部 B（3）
IPC大类 F26（3）
IPC小类 F26B（3）
IPC F26B021/00（3）
发明人 YANG L（3）
公开年 2021（2）
申请年
专利权人

Waste liquid recycling device used for micro-bubble interventional type graphene production, has bidirectional vortex circulating drying collecting component that is set on one side of anti-blocking filter device.

YANG H, HOU Y, XU Y, YANG L, ZHAO X, HU H, DAI X

Graphene production raw material cleaning device for manufacturing transparent touch screen, has rotating plate whose bottom end is fixedly installed with cleaning nozzle, and cleaning chamber that is installed below inner part of machine body.

YANG L, ZHAO R, CAO Z

Film roll-to-roll production method, involves using impact airflow to remove polyethylene terephthalate and copper foil, water on surface of second polyethylene terephthalate, and guiding first polyethylene terephthalate and copper foil.

LI G, ZHENG J, LIU H, YANG L, WANG W, LIN G