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Christa Pankoke
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Bielefeld, DE
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last 30 patents
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Patent Grant
Method of and apparatus for texturizing workpieces
Patent number
5,038,593
Issue date
Aug 13, 1991
Firma Theodor Hymmen
Christa Pankoke
B44 - DECORATIVE ARTS
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Patent Grant
Method and apparatus for texturizing workpieces
Patent number
4,903,400
Issue date
Feb 27, 1990
Firma Theodor Hymmen
Christa Pankoke
B44 - DECORATIVE ARTS