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中国(3)
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D(3)
A(2)
IPC大类
D01(3)
IPC小类
D01D(3)
IPC
D01F001/10(3)
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2021(3)
申请年
2020(3)
专利权人
Bi-component permanent elastic composite fiber, comprises aromatic dibasic acid isophthalic acid, fruit shell powder, carbon fiber, terephthalic acid, graphene oxide, sodium hydroxide, and stabilizer.
SHI L
Graphene towel quilt comprises graphene superfine polyester fiber, ordinary fiber, chitin fiber, superfine hollow polyester fiber, silica gel, and copper-based antibacterial fiber.
ZHAO G, WANG S, ZHANG H
Degradable self-cleaning toothbrush main material comprises textile material, polybutylene terephthalate, lubricant and antioxidant.
KANG W
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