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TIANJIN CITY HANGU DISTR DEYUAN MACHINERY MFG CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    167,862
About

TIANJIN CITY HANGU DISTR DEYUAN MACHINERY MFG CO LTD has a total of 20 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machine tools, mechanical elements and measurement are NANYANG CIJAN AUTO SHOCK ABSORBER CO LTD, TIANJIN TIANDE SUSPENSION SYS and YUEQING YEDAO ELECTROMECHANICAL CO LTD.

Patent filings in countries

World map showing TIANJIN CITY HANGU DISTR DEYUAN MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing TIANJIN CITY HANGU DISTR DEYUAN MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ma Hong 10
#2 Liu Hongjun 10

Latest patents

Publication Filing date Title
CN104439667A Automobile shock absorber hose support welding device
CN104690532A Press-in device for bushing tube of shock absorber of automobile
CN104526316A Automobile damper bushing pressing-in device
CN104527756A Damper workpiece transporter device
CN104589243A Auxiliary inflating fixing device for automobile shock absorber
CN104526315A Automobile damper piston rod snap ring tightening device
CN104625534A Automobile shock absorber upper hanging ring welding device
CN104534009A Automobile damper piston rod device
CN104534008A Automobile damper piston rod assembly device
CN104624818A Automobile shock absorber piston rod press-riveting limiting fixing sleeve device
CN104180957A Piston automatic leak hunting experiment table
CN104176470A Automobile shock absorber piston rod feeding device
CN104176481A Automobile shock absorber piston rod automatic discharging device
CN104176617A Safe suspender
CN104176445A Automobile shock absorber piston rod discharging device
CN104175297A General type single-body station platform
CN104175298A Dismountable station platform
CN104175296A Station platform
CN104180956A Piston side leakage experiment table
CN104176444A Automobile damper piston rod discharging device with intermittent material conveying mechanism