国家/地区 印度（2）
IPC部 C（2） F（2）
IPC大类 F24（2）
IPC小类 F24D（2）
IPC
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人

Electric heating apparatus comprises housing having multiple blinds, a slab provided within housing, where heating element is embedded within slab and multiple supporting wheels coupled with housing.

KUMAR N, SHAH S, SINGH M, DIEUDONNE L

Defluoridation gadget used to obtain fluoride free water for wastewater treatment, comprises solar panel, battery, inverter, three 100 L polytetrafluoroethylene containers, one DC Motor, and stirring unit fitted with DC motor.

ROY S, DAS M, SOLANKI A, TRIPATHI S, SINGH A K, SAHA S, KUMAR D, SRIVASTAV S, PHOGAT M, DADHEECH P, KUNDU S, CHOWDHURY S R