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Klaus Kackstadter
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Leverkusen, DT
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last 30 patents
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Patent Grant
Whitening of polyester fibers
Patent number
4,047,887
Issue date
Sep 13, 1977
Bayer Aktiengesellschaft
Klaus Kackstadter
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...