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Karl-Hans Sackmann
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Waldkirch, DE
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Patents Grants
last 30 patents
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Patent Grant
Container for flat articles, especially coins
Patent number
5,279,413
Issue date
Jan 18, 1994
Fischerwerke Artur Fischer GmbH & Co. KG
Wolfgang Nehl
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Resilient sectional strip for mounting to a closure edge
Patent number
4,684,768
Issue date
Aug 4, 1987
Erwin Sick GmbH Optik-Electronik
Karl H. Sackmann
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Light barrier apparatus for monitoring doorways
Patent number
4,605,850
Issue date
Aug 12, 1986
Erwin Sick GmbH Optik-Elektronik
Christoph Anselment
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Elongate resilient section at the closure edge of a closure
Patent number
4,532,388
Issue date
Jul 30, 1985
Erwin Sick GmbH Optik-Elektronik
Karl H. Sackmann
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES