German E. Knoppers

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De Zweth, NL

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Patents Grantslast 30 patents

Information Patent Grant
Tool for separating the core, rind and flesh of a fruit
- Patent number D355339
- Issue date Feb 14, 1995
- Vacu-Products B.V.
- Antonius P. Aulbers
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information Patent Grant
Tool for separating a core, a rind and flesh of a fruit, in particu...
- Patent number 5,157,836
- Issue date Oct 27, 1992
- Chiquita Tropical Fruit Company, B.V.
- Antonius P. Aulbers
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES