Henry W. Schaaf

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Madison, NE, US

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Patents Grantslast 30 patents

Information Patent Grant
Center pivot irrigation system with corner watering arrangement
- Patent number 4,277,023
- Issue date Jul 7, 1981
- Lindsay Manufacturing Company
- John L. Anderson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Center pivot irrigation system with corner watering arrangement
- Patent number 4,240,582
- Issue date Dec 23, 1980
- Lindsay Manufacturing Company
- John L. Anderson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING