John Muka

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Harwood Heights, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Shredder
- Patent number 4,944,462
- Issue date Jul 31, 1990
- Cummins-Allison Corp.
- Donald E. Raterman
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...