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Creation Date 

1. Before 1982  (1,039)
2. 1982 To 1991  (993)
3. 1992 To 2001  (5,062)
4. 2002 To 2012  (8,468)
5. After 2012  (7,250)
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New Records 

1. New From Last Month  (30)
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Subject 

1. Handling Thin Or Filamentary Material  (4,680)
2. Conveying  (4,680)
3. Storing  (4,680)
4. Packing  (4,680)
5. Vehicles In General  (4,289)
6. Chemistry  (3,065)
7. Metallurgy  (3,065)
8. Packaging Elements  (2,793)
9. Accessories, Closures, Or Fittings Therefor  (2,793)
10. Packages  (2,793)
11. Physical Or Chemical Processes Or Apparatus In General  (2,761)
12. Working Of Substances In A Plastic State, In General  (1,880)
13. Working Of Plastics  (1,880)
14. Human Necessities  (1,855)
15. Lighting  (1,825)
16. Blasting  (1,825)
17. Heating  (1,825)
18. Mechanical Engineering  (1,825)
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Language 

1. English  (115)
2. Portuguese  (1)
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