国家/地区 中国（2）
IPC部 F（2）
IPC大类 F27（2）
IPC小类 F27B（2）
IPC F27B009/30（2）
发明人
公开年 2021（2）
申请年 2021（2）
专利权人

Zirconium silicate composite ceramic roller rod useful in building sanitary ceramic e.g. wall, floor tile and sanitary ware, , ferrite production, glass and metal annealing industry comprises modified zirconium silicate particle and reinforced fiber.

ZHANG J, QIAN D, LIU L

Continuous reduction device for graphene oxide film comprises drying boxes set adjacently, where drying boxes are orderly set along advancing direction of graphene oxide, and between any two adjacent drying boxes is provided with heat insulation door.

WANG Z, ZHOU B, ZHOU R