- All sections
- D - Textilespaper
- D01F - Chemical features in the manufacture of man-made filaments, threads, fibres, bristles or ribbonsapparatus specially adapted for the manufacture of carbon filaments
- D01F 9/16 - Carbon filamentsApparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetat
Patent holdings for IPC class D01F 9/16
Total number of patents in this class: 124
10-year publication summary
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9
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9
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12
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5
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14
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11
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5
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3
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3
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1
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