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Creation Date 

1. Before 1977  (10)
2. 1977 To 1981  (40)
3. 1982 To 1986  (24)
4. 1987 To 1993  (19)
5. After 1993  (8)
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New Records 

1. New From Last 3 Month  (29)
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Resource Type 

1. Patents  (98)
2. Articles  (2)
3. magazinearticle  (1)
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Subject 

1. Textiles  (71)
2. Production Of Cellulose  (61)
3. Paper-Making  (61)
4. Transporting  (28)
5. Performing Operations  (28)
6. Human Necessities  (22)
7. Paper Not Otherwise Provided For  (20)
8. Preparation Thereof Not Covered By Subclasses D21c Or D21d  (20)
9. Impregnating Or Coating Of Paper  (20)
10. Pulp Compositions  (20)
11. Treatment Of Finished Paper Not Covered By Class B31 Or Subclass D21g  (20)
12. Regeneration Of Pulping Liquors  (19)
13. Apparatus Therefor  (19)
14. Production Of Cellulose By Removing Non-Cellulose Substancesfrom Cellulose-Containing Materials  (19)
15. Fibrous Raw Materials Or Their Mechanical Treatment  (18)
16. Hygiene  (15)
17. Medical Or Veterinary Science  (15)
18. Metallurgy  (14)
19. Chemistry  (14)
20. Bandages, Dressings Or Absorbent Pads  (13)
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Databases 

1. esp@cenet  (98)
2. ProQuest Central  (2)
3. Firenze University Press Open Journals  (1)
4. AgEcon  (1)
5. DOAJ Directory of Open Access Journals  (1)
6. ROAD: Directory of Open Access Scholarly Resources  (1)
7. e-periodica  (1)
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Language 

1. English  (11)
2. French  (1)
3. German  (1)
4. Japanese  (1)
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Journal Title 

1. Geographica Helvetica  (1)
2. Opendemocracy  (1)
3. Rivista Di Economia Agraria  (1)
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