国家/地区 中国（2）
IPC部 F（2）
IPC大类 F24（2）
IPC小类 F24D（2）
IPC F26B021/00（2）
发明人
公开年 2022（2）
申请年
专利权人

Baking machine device graphene coating heating body, has control unit connected with case and fan, where control unit is used for adjusting temperature by controlling air outlet amount of fan and oven is connected with air outlet.

DING G, TIAN S

Graphene carbon crystal electric heater, has two adjusting shafts whose middle parts are in interference fit with spline, where outer sides of two spline are sleeved with supporting arm.

LIU Q, SHAO Y, ZHANG L