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Creation Date 

1. Before 1977  (22)
2. 1977 To 1987  (2,184)
3. 1988 To 1998  (1,001)
4. 1999 To 2010  (527)
5. After 2010  (13,781)
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New Records 

1. New From Last Week  (551)
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Resource Type 

1. Patents  (17,512)
2. Articles  (1)
3. magazinearticle  (1)
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Subject 

1. Weapons  (17,512)
2. Blasting  (17,512)
3. Heating  (17,512)
4. Mechanical Engineering  (17,512)
5. Engineering Elements And Units  (7,201)
6. Thermal Insulation In General  (7,201)
7. General Measures For Producing And Maintaining Effectivefunctioning Of Machines Or Installations  (7,201)
8. Transporting  (3,460)
9. Performing Operations  (3,460)
10. Positive Displacement Machines For Liquids  (2,951)
11. Pumps For Liquids Or Elastic Fluids  (2,951)
12. Electricity  (2,141)
13. Actuating-Floats  (1,995)
14. Cocks  (1,995)
15. Devices For Venting Or Aerating  (1,995)
16. Taps  (1,995)
17. Valves  (1,995)
18. Ventilating  (1,988)
19. Ranges  (1,988)
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Databases 

1. esp@cenet  (17,512)
2. ProQuest Central  (2)
3. DOAJ Directory of Open Access Journals  (1)
4. Geneva Foundation Free Medical Journals at publisher websites  (1)
5. ROAD: Directory of Open Access Scholarly Resources  (1)
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Language 

1. English  (10,298)
2. French  (3,927)
3. German  (3,022)
4. Italian  (2,918)
5. Chinese  (2,688)
6. Japanese  (1,681)
7. Korean  (933)
8. Spanish  (293)
9. Portuguese  (274)
10. Hungarian  (118)
11. Polish  (92)
12. Swedish  (62)
13. Danish  (36)
14. Dutch  (34)
15. Russian  (21)
16. Hebrew  (21)
17. Finnish  (14)
18. Serbian  (9)
19. Croatian  (9)
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Journal Title 

1. Designers Today  (1)
2. Sustainability  (1)
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