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Bernhard Schwyn
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Luzern, CH
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last 30 patents
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Patent Grant
Process for the production of tube bodies for packaging tubes
Patent number
5,569,144
Issue date
Oct 29, 1996
KMK Karl Magerle Lizenz AG
Bernhard A. Schwyn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Installation for producing packaging containers
Patent number
4,931,006
Issue date
Jun 5, 1990
KMK Karl Maegerle Lizenz AG
Bernhard Schwyn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL