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AMAZONEN-WERKE H. DREYER A GERMAN CORP
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HASBERGEN-GASTE, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Agricultural machine
Patent number
4,520,874
Issue date
Jun 4, 1985
Amazonen-Werke H. Dreyer
Franz Grosse-Scharmann
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Drill having disk furrow openers
Patent number
4,407,207
Issue date
Oct 4, 1983
Amazonen-Werke H. Dreyer
Heinz Dreyer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Machine for the spreading of material in granular and powder form
Patent number
4,175,705
Issue date
Nov 27, 1979
Amazonen-Werke H. Dreyer
Heinz Dreyer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Cultivating machine
Patent number
4,148,364
Issue date
Apr 10, 1979
Amazonen-Werke H. Dreyer
Franz Gross-Scharmann
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Machine for the pneumatic spreading of granular material
Patent number
4,142,685
Issue date
Mar 6, 1979
Amazonen-Werke H. Dreyer
Heinz Dreyer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Attaching device for mounting of a broadcast fertilizer spreader on...
Patent number
4,058,180
Issue date
Nov 15, 1977
Amazonen-Werke H. Dreyer
Heinz Dreyer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Seed planting machine
Patent number
4,037,759
Issue date
Jul 26, 1977
Amazonen-Werke H. Dreyer
Franz Grosse-Scharmann
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Machine for distributing material
Patent number
4,037,545
Issue date
Jul 26, 1977
Amazonen-Werke H. Dreyer
Heinz Dreyer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Machine for the pneumatic spreading of granular material
Patent number
4,020,991
Issue date
May 3, 1977
Amazonen-Werke H. Dreyer
Heinz Dreyer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
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last 30 trademarks