Refine My Results

Creation Date 

1. Before 1977  (21)
2. 1977 To 1988  (324)
3. 1989 To 2000  (2,274)
4. 2001 To 2013  (3,393)
5. After 2013  (2,373)
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New Records 

1. New From Last Month  (14)
2. New From Last 3 Month  (132)
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Resource Type 

1. Patents  (8,351)
2. Articles  (31)
3. Images  (1)
4. Conference Proceedings  (1)
5. magazinearticle  (1)
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Subject 

1. Textiles  (8,185)
2. Production Of Cellulose  (8,179)
3. Paper-Making  (8,179)
4. Technical Subjects Covered By Former Uspc Cross-Reference Art Collections [xracs] And Digests  (4,262)
5. General Tagging Of Cross-Sectional Technologies Spanning Over Several Sections Of The Ipc  (4,262)
6. General Tagging Of New Technological Developments  (4,262)
7. Paper Not Otherwise Provided For  (4,165)
8. Preparation Thereof Not Covered By Subclasses D21c Or D21d  (4,165)
9. Impregnating Or Coating Of Paper  (4,165)
10. Pulp Compositions  (4,165)
11. Treatment Of Finished Paper Not Covered By Class B31 Or Subclass D21g  (4,165)
12. Transporting  (3,329)
13. Performing Operations  (3,329)
14. Technical Subjects Covered By Former Uspc  (2,927)
15. Chemistry  (2,538)
16. Metallurgy  (2,537)
17. Technical Subjects Covered By Former Us Classification  (2,470)
18. Apparatus Therefor  (2,213)
19. Regeneration Of Pulping Liquors  (2,208)
20. Production Of Cellulose By Removing Non-Cellulose Substancesfrom Cellulose-Containing Materials  (2,208)
21. More options 

Databases 

1. esp@cenet  (8,351)
2. ProQuest Central  (18)
3. ROAD: Directory of Open Access Scholarly Resources  (3)
4. PubMed Central  (2)
5. Hyper Article en Ligne (HAL) (Open Access)  (2)
6. DOAJ Directory of Open Access Journals  (2)
7. Érudit (Freely Accessible)  (2)
8. Open Access: EDP Open  (1)
9. CAIRN Open Access Journals-Revues en Accès Libre  (1)
10. GFMER Free Medical Journals  (1)
11. MEDLINE  (1)
12. Sage Journals GOLD Open Access 2024  (1)
13. Wiley Online Library Open Access  (1)
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Language 

1. English  (8,311)
2. German  (3,948)
3. Japanese  (29)
4. Chinese  (29)
5. Russian  (14)
6. Spanish  (11)
7. Swedish  (5)
8. Finnish  (4)
9. Portuguese  (3)
10. Italian  (2)
11. Korean  (2)
12. Norwegian  (1)
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Journal Title 

1. Aqua  (3)
2. Clay Minerals  (2)
3. Die Stärke  (10)
4. Journal Of Water Supply : Research And Technology - Aqua  (3)
5. Phyton  (2)
6. Starch - Stärke  (11)
7. Starch ‐ Stärke  (11)
8. Starch/staerke  (11)
9. Starch-Starke  (10)
10. Studies In Informatics And Control  (2)
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