Walter Hirsch

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Bettendorf, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Foreign object protection device for a harvesting machine
- Patent number 5,019,014
- Issue date May 28, 1991
- Deere & Company
- Walter Hirsch
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING