国家/地区 中国（2）
IPC部 B（2）
IPC大类 B02（2）
IPC小类 B02C（2）
IPC
发明人 GE X（2）
公开年 2023（2）
申请年 2022（2） 
专利权人

MPP octagonal cable protection tube comprises preset amount of polyvinyl chloride material, acrylic resin, nano-active calcium carbonate, graphene, toughening agent, antioxidant, lubricant, impact modifier, flame retardant and toner.

MA X, GE X

Airflow crusher for jet mill, has grading body whose lower end is equipped with middle cylinder, where lower end of middle cylinder is installed with organic seat between left inner wall and right inner wall of machine seat.

XU R, GE X, XIAO X, GU Z