Membership
Tour
Register
Log in
Changsheng Zou
Follow
Person
Tianjin, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Hydraulic driven jaw-type clutch impeller combination and swimming...
Patent number
8,555,445
Issue date
Oct 15, 2013
Guilan Fu
E04 - BUILDING
Patents Applications
last 30 patents
Information
Patent Application
AUTOMATIC CLEANING MACHINE DRIVEN BY HYDRAULIC POWER FROM BOTTOM OF...
Publication number
20120279001
Publication date
Nov 8, 2012
Guilan Fu
E04 - BUILDING