Search Results - "QUANFENG CHEN" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Electric bicycle

Electric bicycle

by CHEN QUANFENG
Year of Publication 23.10.2013

Get full text

Patent

Mild stone rust remover and preparation method thereof

Mild stone rust remover and preparation method thereof

by CAI FU, CHEN QUANFENG
Year of Publication 15.09.2020

Get full text

Patent

Electric motorcar

Electric motorcar

by CHEN QUANFENG
Year of Publication 13.02.2013

Get full text

Patent

Foot brace locking mechanism of electric bicycle

Foot brace locking mechanism of electric bicycle

by CHEN QUANFENG
Year of Publication 16.01.2013

Get full text

Patent

Electric bicycle

Electric bicycle

by CHEN QUANFENG
Year of Publication 09.01.2013

Get full text

Patent

Electric bicycle

Electric bicycle

by CHEN QUANFENG
Year of Publication 24.10.2012

Get full text

Patent

Electric bicycle pedal locking mechanism

Electric bicycle pedal locking mechanism

by CHEN QUANFENG
Year of Publication 24.10.2012

Get full text

Patent

Remote control motor lock device of electrombile

Remote control motor lock device of electrombile

by CHEN QUANFENG
Year of Publication 07.09.2011

Get full text

Patent

Remote control head lock of electric motor car

Remote control head lock of electric motor car

by CHEN QUANFENG
Year of Publication 07.09.2011

Get full text

Patent

Remote-control seat cushion lock of electric car

Remote-control seat cushion lock of electric car

by CHEN QUANFENG
Year of Publication 31.08.2011

Get full text

Patent

Electric motorcar

Electric motorcar

by CHEN QUANFENG
Year of Publication 17.08.2011

Get full text

Patent

Antitheft lock device

Antitheft lock device

by CHEN QUANFENG
Year of Publication 03.08.2011

Get full text

Patent

Brushless permanent-magnet direct-current toothless motor

Brushless permanent-magnet direct-current toothless motor

by CHEN QUANFENG
Year of Publication 04.05.2011

Get full text

Patent

Micro-magnet net film and preparation method thereof

Micro-magnet net film and preparation method thereof

by TAN LEYI, TANG LUXIA, MA BINGRONG, WANG ZHENGYUAN, CHEN QUANFENG, WANG YUANMEI, JIANG QIANLI
Year of Publication 06.05.2022

Get full text

Patent

Aerated pillow

Aerated pillow

by QUANFENG CHEN
Year of Publication 01.08.2001

Get full text

Patent

Mobile terminal, distribution electronic system and method for transmitting and receiving data between mobile terminal and distribution electronic system

Mobile terminal, distribution electronic system and method for transmitting and receiving data between mobile terminal and distribution electronic system

by TAN CHANG, CHEN QUANFENG
Year of Publication 09.07.2014

Get full text

Patent

Temp-control air charging system for air mattress

Temp-control air charging system for air mattress

by QUANFENG CHEN
Year of Publication 12.04.2000

Get full text

Patent

Magnetic guiding device

Magnetic guiding device

by CHEN QIYAN, YIN BING, ZHANG JIAFU, OUYANG DEFANG, LIN JIAYIN, JIANG LICHUAN, CHEN QUANFENG, JIANG QIANLI, LYU YUFANG, GONG YIWEN
Year of Publication 19.07.2022

Get full text

Patent

Three-in-one power electric vehicle

Three-in-one power electric vehicle

by CHEN QUANFENG
Year of Publication 09.12.2009

Get full text

Patent

Comprehensive recovery process for vanadium titano-magnetite

Comprehensive recovery process for vanadium titano-magnetite

by FU BANGHAO, LI JIANTAO, ZHOU QIANG, WANG PENG, CHEN QUANFENG
Year of Publication 27.07.2021

Get full text

Patent

[1]
Prev
1
2
3
4
5
6
7
Next
[7]