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Rijnder Hagedoorn
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Leidschendam, NL
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last 30 patents
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Patent Grant
Device for protecting electric systems, particularly telecommunicat...
Patent number
4,180,843
Issue date
Dec 25, 1979
De Staat der Nederlanden, Te Dezen Vertegenwoordigd Door de Directeur-Generaa...
Rijnder Hagedoorn
H01 - BASIC ELECTRIC ELEMENTS