Refine My Results

Creation Date 

1. Before 1960  (364)
2. 1960 To 1975  (1,131)
3. 1976 To 1991  (4,884)
4. 1992 To 2008  (4,701)
5. After 2008  (4,237)
6. More options 

New Records 

1. New From Last Week  (2)
2. New From Last Month  (113)
3. More options 

Resource Type 

1. Patents  (15,267)
2. Images  (485)
3. Books  (35)
4. Videos  (7)
5. Text Resources  (3)
6. Articles  (2)
7. Web Resources  (1)
8. Reports  (1)
9. More options 

Subject 

1. Transporting  (11,063)
2. Performing Operations  (11,063)
3. Vehicles In General  (6,465)
4. Fixed Constructions  (4,514)
5. Land Vehicles For Travelling Otherwise Than On Rails  (3,997)
6. Doors, Windows, Shutters, Or Roller Blinds In General  (3,832)
7. Ladders  (3,832)
8. Lighting  (2,720)
9. Weapons  (2,720)
10. Blasting  (2,720)
11. Heating  (2,720)
12. Mechanical Engineering  (2,720)
13. Trailers  (1,955)
14. Motor Vehicles  (1,955)
15. Human Necessities  (1,307)
16. Railways  (1,066)
17. Engineering Elements And Units  (989)
18. Thermal Insulation In General  (989)
19. General Measures For Producing And Maintaining Effectivefunctioning Of Machines Or Installations  (989)
20. Physics  (861)
21. More options 

Databases 

1. esp@cenet  (15,267)
2. Europeana Collections  (493)
3. EU BookShop  (38)
4. DOAJ Directory of Open Access Journals  (2)
5. SWEPUB Freely available online  (1)
6. More options 

Language 

1. English  (586)
2. French  (56)
3. Dutch  (1)
4. German  (1)
5. Swedish  (1)
6. Norwegian  (1)
7. More options