Membership
Tour
Register
Log in
Chyi-Yih Liu
Follow
Person
Jen-Wu Hsiang, Kaohsiung Hsien, TW
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for removing sediments under sewage water in a sewer
Patent number
6,180,013
Issue date
Jan 30, 2001
Jen-Jui Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL