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Creation Date 

1. Before 1964  (37)
2. 1964 To 1978  (141)
3. 1979 To 1993  (98)
4. 1994 To 2009  (113)
5. After 2009  (529)
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New Records 

1. New From Last Month  (12)
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Subject 

1. Paper Not Otherwise Provided For  (635)
2. Preparation Thereof Not Covered By Subclasses D21c Or D21d  (635)
3. Impregnating Or Coating Of Paper  (635)
4. Pulp Compositions  (635)
5. Treatment Of Finished Paper Not Covered By Class B31 Or Subclass D21g  (635)
6. Transporting  (200)
7. Performing Operations  (200)
8. Regeneration Of Pulping Liquors  (159)
9. Apparatus Therefor  (159)
10. Production Of Cellulose By Removing Non-Cellulose Substancesfrom Cellulose-Containing Materials  (159)
11. Treatment Of The Materials Before Passing To The Paper-Makingmachine  (147)
12. Lace-Making  (108)
13. Non-Woven Fabrics  (108)
14. Braiding  (108)
15. Knitting  (108)
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Language 

1. English  (751)
2. Chinese  (462)
3. French  (53)
4. German  (49)
5. Swedish  (19)
6. Finnish  (16)
7. Korean  (15)
8. Italian  (10)
9. Norwegian  (9)
10. Russian  (8)
11. Spanish  (8)
12. Portuguese  (7)
13. Japanese  (3)
14. Romanian  (3)
15. Dutch  (3)
16. Danish  (1)
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