国家/地区 中国（2）
IPC部 B（2）
IPC大类 B65（2）
IPC小类 B65D（2）
IPC B65D006/08（2）
发明人 ZHAO R（2）
公开年 2022（2）
申请年 2021（2）
专利权人 JIANGSU HONG.（2）

Material frame for conveying graphene heat conducting film, has material roll placing column that is obliquely installed on frame portion, and movable frame seat that is installed on bottom end of frame portion.

ZHAO R, CHEN Y, YANG L, GUO Z

Material frame for graphene heat conducting film based on radio frequency identification (RFID), has touch screen integrated machine that is installed on material frame main portion, and hand-holding RFID reader is connected with machine.

ZHAO R, CHEN Y, YANG L, GUO Z