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5. After 2018  (675)
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New Records 

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Subject 

1. Textiles  (2,143)
2. Production Of Cellulose  (2,143)
3. Paper-Making  (2,143)
4. Paper Not Otherwise Provided For  (1,416)
5. Preparation Thereof Not Covered By Subclasses D21c Or D21d  (1,416)
6. Impregnating Or Coating Of Paper  (1,416)
7. Pulp Compositions  (1,416)
8. Treatment Of Finished Paper Not Covered By Class B31 Or Subclass D21g  (1,416)
9. Transporting  (782)
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11. Chemistry  (628)
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13. Paper-Making Machines  (439)
14. Methods Of Producing Paper Thereon  (438)
15. Apparatus Therefor  (372)
16. Regeneration Of Pulping Liquors  (368)
17. Production Of Cellulose By Removing Non-Cellulose Substancesfrom Cellulose-Containing Materials  (368)
18. Compositions Based Thereon  (307)
19. Their Preparation Or Chemical Working-Up  (307)
20. Organic Macromolecular Compounds  (307)
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Databases 

1. esp@cenet  (2,143)
2. Europeana Collections  (5)
3. DOAJ Directory of Open Access Journals  (1)
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