Richard J. Frohman

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Massillon, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for separating material
- Patent number 4,555,330
- Issue date Nov 26, 1985
- Midwestern Industries, Inc.
- Masataka Tsutsumi
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING