国家/地区 中国（3）
IPC部
IPC大类
IPC小类
IPC
发明人 LIN D（3）
公开年 2021（3）
申请年 2021（3）
专利权人 LIN D（3）

Organic additive for improving fuel efficiency, comprises preset amount of myristic acid tetradecanoic acid, lauric acid dodecanoic acid, cetyl palmitate, camphor and palmitic acid.

HUANG Q, LIN D

Powder cooling device integrated quick collecting structure for graphene production, has cooling device shell body fixedly connected with condensing pipe, where front end of cooling device shell body is provided with rotating mechanism.

LIN D

Massage function featured Graphene heating pregnant woman foot warming plate, has rotating column formed with annular curved groove, and graphene composite film whose upper side is provided with metal supporting net.

LIN D