Membership
Tour
Register
Log in
John R. Snyder
Follow
Person
Oakville, CT, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Closure with smooth edge
Patent number
4,369,643
Issue date
Jan 25, 1983
Ethyl Products Company
Cosmo J. Cianciolo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR