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Creation Date 

1. Before 1976  (9)
2. 1976 To 1979  (16)
3. 1980 To 1985  (13)
4. 1986 To 1990  (18)
5. After 1990  (5)
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Resource Type 

1. Patents  (58)
2. Articles  (2)
3. magazinearticle  (1)
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Subject 

1. Textiles  (39)
2. Production Of Cellulose  (32)
3. Paper-Making  (32)
4. Human Necessities  (18)
5. Transporting  (16)
6. Performing Operations  (16)
7. Paper Not Otherwise Provided For  (13)
8. Preparation Thereof Not Covered By Subclasses D21c Or D21d  (13)
9. Impregnating Or Coating Of Paper  (13)
10. Pulp Compositions  (13)
11. Treatment Of Finished Paper Not Covered By Class B31 Or Subclass D21g  (13)
12. Hygiene  (12)
13. Medical Or Veterinary Science  (12)
14. Prostheses  (10)
15. First-Aid Kits  (10)
16. Treatment Or Protection Of Eyes Or Ears  (10)
17. Orthopaedic, Nursing Or Contraceptive Devices  (10)
18. Filters Implantable Into Blood Vessels  (10)
19. Bandages, Dressings Or Absorbent Pads  (10)
20. Fomentation  (10)
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Databases 

1. esp@cenet  (58)
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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