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Berne, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Cold- or heat-sealable composite film for reclosable packages
Patent number
4,673,601
Issue date
Jun 16, 1987
Nyffeler, Corti AG
Alfons Lamping
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for sealing containers
Patent number
4,447,184
Issue date
May 8, 1984
Nyffeler, Corti AG
Hermann Buri
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus for sealing containers
Patent number
4,437,292
Issue date
Mar 20, 1984
Nyffeler, Corti AG
Hermann Buri
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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last 30 patents
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