Roy Lagal

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Lewiston, ID, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for separating material by specific gravity
- Patent number 4,162,969
- Issue date Jul 31, 1979
- Lagal; Roy
- Roy Lagal
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...