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Penrose; David Frederick
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Christchurch, NZ
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Patents Grants
last 30 patents
Information
Patent Grant
De-boxing apparatus for honey frames
Patent number
5,685,762
Issue date
Nov 11, 1997
Penrose; David Frederick
David F. Penrose
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Honey frame feeding apparatus
Patent number
5,662,511
Issue date
Sep 2, 1997
Penrose; David Frederick
David F. Penrose
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING