国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08K（2）
IPC C08K007/08（2）
发明人
公开年 2022（2）
申请年 2022（2）
专利权人

High-strength temperature medium conveying pipeline comprises e.g. rigid reinforcing layer, polyethylene of raised temperature resistance modified foam layer, anisotropic plane high thermal conductivity graphene layer and inner core pipe in turn from outside to inside.

WANG J, SONG Q, HUO F, CHU Z

Wide-angle cloth-wrapped V-belt used in back pressing wheel and clutch wheel system, comprises covering cloth layer and inner core layer, the inner core layer sequentially includes buffer layer, framework layer and primer layer from outside to inside.

GAN C