Membership
Tour
Register
Log in
Knapp Pneumatics, Inc.
Follow
Organization
Baltimore, MD, US
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Reciprocatory air motor with cushioning pistons
Patent number
4,492,147
Issue date
Jan 8, 1985
Knapp Pneumatics, Inc.
Wallace C. Knapp
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR