Alain Martin

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69600 Oullins, FR

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Patents Grantslast 30 patents

Information Patent Grant
Box for beekeeping for the creation of a bee colony, change of quee...
- Patent number 4,682,380
- Issue date Jul 28, 1987
- Alain Martin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING