Sven E. Ostlund

Follow

Person

Stockton, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Solids classification device
- Patent number 4,012,316
- Issue date Mar 15, 1977
- Envirotech Corporation
- Sven E. Ostlund
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...