Roy O. Scandrol

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Library, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Control of froth cell performance through the use of differential b...
- Patent number 4,552,651
- Issue date Nov 12, 1985
- Conoco Inc.
- Thomas D. Sandbrook
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...