Rainer Dratt

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D-39626 Bismark, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the continuous incubation of eggs
- Patent number 6,196,159
- Issue date Mar 6, 2001
- Rainer Dratt
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Incubation method and apparatus therefor
- Patent number 5,568,791
- Issue date Oct 29, 1996
- Rainer Dratt
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING