Search Results for: Machine for testing the mechanical properties of metal
measuring and testing patents (class ) measuring and testing patents (class ) instrument proving or calibrating (class / ) gas or liquid analyzer (class / ) dynamometer (class / ) volume of flow, speed of flow, volume rate of flow, or mass rate of flow (class / ) speed, velocity, or acceleration (class
, coefficient or characteristics (class / ) lubricant testing (class / ) testing impact delivering device (e.g., a hammer) (class / ) shot peener (class / ) pile driving hammer (class / ) testing of shock absorbing device (e.g., automobile shock absorber, gun recoil apparatus, etc.)...
https://patents.justia.com/patents-by-us-classification/73