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last 30 patents
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Patent Grant
Vehicle pulling device, system for passing vehicle in two modes, an...
Patent number
9,381,963
Issue date
Jul 5, 2016
Nuctech Company Limited
Yucheng Wu
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
VEHICLE PULLING DEVICE, SYSTEM FOR PASSING VEHICLE IN TWO MODES, AN...
Publication number
20150030124
Publication date
Jan 29, 2015
Nutech Company Limited
Yucheng WU
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS