国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2） F24（2）
IPC小类 C04B（2）
IPC C04B028/14（2）
发明人
公开年 2021（2）
申请年 2021（2）
专利权人

Geomagnetic functional negative oxygen ion material used for recreational vehicle and indoor, is prepared by adding e.g. negative oxygen ion powder, tourmaline powder, gypsum powder, kaolin, graphene powder, calcined kaolin, yellow river jade powder, palermo stone powder and citric acid to ethanol.

XUAN Z

Ground heating structure with graphene gypsum-based self-leveling backfill layer includes graphene gypsum-based self-leveling back filling layer which is embedded with multiple floor heating pipeline.

XU L