国家/地区 中国（2）
IPC部 C（2）
IPC大类 C03（2）
IPC小类 C03B（2）
IPC C04B035/622（2）
发明人
公开年
申请年 2021（2）
专利权人

Optical fiber annealing tube used as structure in optical fiber drawing process, comprises coke primary powder, high temperature asphalt, and graphene micro-sheet powder.

QIU F, WU F, LAN Y, HUANG Y, LI Z

Hydrogel material used as bone-filled biomedical material used for manufacturing inorganic non-metallic gel scaffold in e.g. tissue engineering, is assembly of inorganic non-metallic particles with preset size forming hydrogel network having microscopic pores with preset pore diameter.

WANG H, DOU Z, CHEN K, LI X, GONG C, SUN K