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Firma Schmalbach-Lubeca AG
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Braunschweig, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Easy-open package and method of making same
Patent number
5,058,760
Issue date
Oct 22, 1991
Firma Schmalbach-Lubeca AG
Georg Bolte
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Easy-open package with outwardly projecting open tab
Patent number
5,002,223
Issue date
Mar 26, 1991
Firma Schmalbach-Lubeca AG
Georg Bolte
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL