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Pieter Visser
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's-Gravendeel, NL
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Patent Grant
Drilling apparatus for filled pots during movement
Patent number
6,435,228
Issue date
Aug 20, 2002
Visser 'S-Gravendeel Holding B.V.
Albertus J. Van Voorthuizen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING