James J. Hrubes

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Lindsay, MT, US

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Patents Grantslast 30 patents

Information Patent Grant
Assembly for forming water retaining pockets and levelling the grou...
- Patent number 4,611,668
- Issue date Sep 16, 1986
- James J. Hrubes
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING