Silverio B. Surdilla

Follow

Person

Union City, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Positive displacement piston metering pump
- Patent number 5,058,779
- Issue date Oct 22, 1991
- Silverio B. Surdilla
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...