Wilhelm Vetten

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Dusseldorf, DT

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Patents Grantslast 30 patents

Information Patent Grant
Device for the pre-folding of the closure of a folding box
- Patent number 4,044,656
- Issue date Aug 30, 1977
- Jagenberg-Werke AG
- Wilhelm Vetten
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Device for the removal of empty containers from their mandrels
- Patent number 4,030,616
- Issue date Jun 21, 1977
- Jagenberg-Werke AG
- Wilhelm Vetten
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Folding box having a rectangular liquid-tight cemented bottom
- Patent number 3,998,378
- Issue date Dec 21, 1976
- Jagenberg-Werke AG
- Wilhelm Vetten
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for folding and flat-sealing the bottom of a liquid-proof...
- Patent number 3,943,834
- Issue date Mar 16, 1976
- Jagenberg Werke Aktiengesellschaft
- Wilhelm Vetten
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL