国家/地区 中国（2）
IPC部 B（2）
IPC大类 B44（2）
IPC小类 B44C（2）
IPC F24D013/00（2） F24D019/00（2）
发明人 ZHANG C（2）
公开年
申请年
专利权人

Graphene heating wall painting driven by airflow circulation flow, has top portion insulating plate that is slidingly mounted with wind guiding shielding mechanism.

ZHANG C, NIU Y

Graphene electric heating picture, has transmission shaft whose two ends are respectively connected with output end of speed reducer and transmission gear, where top part of protection box is provided with two groups of transmission chain.

ZHANG C