D - Textiles, Paper
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EPO-Project »EPO-Project
Klassifizierung von Patentanmeldungen »Klassifizierung von Patentanmeldungen
D - Textiles, Paper
D01 - Natural or Artificial Fibres; Spinning »D01 - Natural or Artificial Fibres; Spinning
D04 - Braiding; Lace-Making; Knitting; Trimmings; Non-Woven Fabrics »D04 - Braiding; Lace-Making; Knitting; Trimmings; Non-Woven Fabrics
D06 - Treatment of Textiles; Laundering; Flexible Materials »D06 - Treatment of Textiles; Laundering; Flexible Materials
D21 - Paper-Making; Production of Cellulose »D21 - Paper-Making; Production of Cellulose
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