- All sections
- D - Textilespaper
- D01G - Preliminary treatment of fibres, e.g. for spinning
- D01G 11/02 - Opening, unravelling, or teasing ropes or like fibrous strands to obtain fibres for re-use
Patent holdings for IPC class D01G 11/02
Total number of patents in this class: 8
10-year publication summary
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3
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