Martin F. Dohnalik

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Cortland, IL, US

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Patents Grantslast 30 patents

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Apparatus for increasing the delivery range of a mixing and deliver...
- Patent number 4,441,821
- Issue date Apr 10, 1984
- Barber-Greene Co.
- George M. Burkhart
- B28 - WORKING CEMENT, CLAY, OR STONE