Membership
Tour
Register
Log in
Kazuo Tanno
Follow
Person
Tanashi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Treatment of waste water rich in nutrients
Patent number
4,183,807
Issue date
Jan 15, 1980
National Tax Administration Agency
Kiyoshi Yoshizawa
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE