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Werner Edler
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Porta Westfalica, DE
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last 30 patents
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Patent Grant
Coffee or tea maker
Patent number
4,819,553
Issue date
Apr 11, 1989
Melitta-Werke Bentz & Sohn
Hans D. Heyn
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...