Membership
Tour
Register
Log in
Hong Chen
Follow
Person
Bexley North, AU
People
Overview
Industries
Organizations
People
Information
Impact
Patents Applications
last 30 patents
Information
Patent Application
Method and Apparatus for Extruding Cementitious Articles
Publication number
20090218720
Publication date
Sep 3, 2009
Hong Chen
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Method and apparatus for extruding cementitious articles
Publication number
20060061007
Publication date
Mar 23, 2006
Hong Chen
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Method and apparatus for extruding cementitious articles
Publication number
20030146539
Publication date
Aug 7, 2003
Hong Chen
B28 - WORKING CEMENT, CLAY, OR STONE