国家/地区 中国（2）
IPC部 A（2）
IPC大类 A41（2）
IPC小类 A41D（2）
IPC A41D031/02（2）
发明人 CHEN X（2）
公开年 2021（2）
申请年 2021（2）
专利权人

School uniform with good comfort, has skin-friendly yarn that comprises inner layer set at middle portion, middle portion set at outer side, and outer layer set on outer side of middle portion.

ZENG Y, CHEN X

Graphene heating waistcoat, has lining interlayer provided with uniform heat insulating cloth with graphene coating, and waistcoat main body inner side waist part provided with transverse main body zipper that is jointed with waistband zipper.

ZHOU X, YANG X, CHEN X