Heinrich Beltz

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Marburg, Lahn, DT

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Patents Grantslast 30 patents

Information Patent Grant
Automatic device for the maintenance of small animals
- Patent number 3,965,864
- Issue date Jun 29, 1976
- Behringwerke Aktiengesellschaft
- Heinrich Beltz
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING