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Key, lock, and locking system
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Patent number 11,193,304
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Issue date Dec 7, 2021
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EVVA Sicherheitstechnologie GmbH
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Michael Riesel
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Key and corresponding lock
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Patent number 10,619,379
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Issue date Apr 14, 2020
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EVVA Sicherheitstechnologie GmbH
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Walter Baumhauer
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Key and associated lock
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Patent number 10,458,150
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Issue date Oct 29, 2019
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EVVA Sicherheitstechnologie GmbH
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Walter Baumhauer
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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