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Albert Lowenstein
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Haan, DE
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last 30 patents
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Patent Grant
Spinning preparations for melt spinning synthetic fibers
Patent number
4,654,153
Issue date
Mar 31, 1987
Henkel Kommanditgesellschaft auf Aktien
Albert Lowenstein
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...