国家/地区 中国（3）
IPC部 B（5）
IPC大类 B32（5） C08（3）
IPC小类 B32B（5）
IPC B32B001/08（5）
发明人
公开年 2023（5）
申请年 2022（4） 
专利权人

Water distillation apparatus used to desalinate contaminated water, comprises transparent housing, photothermal substrate, condensing surface, water feeder, and condensate collector.

WU X, XU H

Strong structure and corrosion-resistant buried pipe for power transmission comprises functional composite layer located on base composite layer, where base composite layer includes continuous fibers, modified graphene, functional fillers, anti-ultraviolet additives and anti-aging additives.

LI C

Hollow carbon fiber tube, formed by winding composite material body, composite material body comprising multiple carbon fiber prepreg layers; and one graphene-containing resin layer, where each of graphene-containing resin layer is disposed between two adjacent carbon fiber prepreg layers.

LI M, LIOU S, LIU S

Synthetic resin pipe reinforced with improved outer peel layer comprises e.g. main layer comprising main body, inner peel layer formed as thin film on inner circumferential surface of main layer made up of vinyl chloride, and polyethylene.

HWAN K J

Antistatic structure of silica gel tube, has wearable antistatic mechanism that comprises wearable layer, first placing groove, aramid material, high temperature resistant layer, second placing groove and graphene material.

WANG Z