国家/地区 中国（4）
IPC部 F（4）
IPC大类 F24（4）
IPC小类 F24D（4）
IPC F24D013/00（4）
发明人
公开年 2021（4）
申请年 2021（4）
专利权人

Graphene electric heater with air humidifying function, has connecting rod whose rod body passes through back cavity wall of inner cavity, and is fixedly installed with gear.

LUO M, GUO F, GAO C, LUO L

Graphite alkene double-plate heating rotational flow electric heater, has display screen installed on shell close to side position, where lower part of display screen is provided with control key at same time.

PANG Z

Ground heating device for use with graphene intelligent heating film, has cement mortar layer whose top is fixedly connected with floor covering layer, and insulating board whose sides are connected with keel.

CHEN D

Graphene electric heater used in residence, office, hotel, marketplace, hospital, school, train carriage and other mobile heating, has blower whose upper portion is connected with hot air recycling pipe.

WANG C