Membership
Tour
Register
Log in
Louis F. Himmelman deceased
Follow
Person
LATE OF Upper Saddle River, NJ, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Gas control valve for gas shielded electric welding torches
Patent number
4,008,878
Issue date
Feb 22, 1977
Louis F. Himmelman
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...