Membership
Tour
Register
Log in
Norman J. Blais
Follow
Person
Fiskdale, MA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Pressurized filtration system
Patent number
4,439,325
Issue date
Mar 27, 1984
CPC Engineering Corporation
Norman J. Blais
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL