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Creation Date 

1. Before 1959  (259)
2. 1959 To 1974  (84)
3. 1975 To 1989  (243)
4. 1990 To 2005  (1,476)
5. After 2005  (14,171)
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Subject 

1. Human Necessities  (12,967)
2. Hygiene  (12,108)
3. Medical Or Veterinary Science  (12,108)
4. Diagnosis  (4,879)
5. Identification  (4,879)
6. Surgery  (4,879)
7. Funeral Devices  (3,539)
8. Operating Tables Or Chairs  (3,539)
9. Transport Or Accomodation For Patients  (3,539)
10. Chairs For Dentistry  (3,539)
11. Devices For Introducing Media Into, Or Onto, The Body  (2,636)
12. Devices For Producing Or Ending Sleep Or Stupor  (2,636)
13. Devices For Transducing Body Media Or For Taking Media Fromthe Body  (2,636)
14. Bathing Devices For Special Therapeutic Or Hygienic Purposesor Specific Parts Of The Body  (981)
15. Physical Therapy Apparatus, E.G. Devices For Locating Orstimulating Reflex Points In The Body  (981)
16. Artificial Respiration  (981)
17. Massage  (981)
18. First-Aid Kits  (957)
19. Filters Implantable Into Blood Vessels  (957)
20. Bandages, Dressings Or Absorbent Pads  (957)
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Databases 

1. esp@cenet  (14,276)
2. USPTO Issued Patents  (1,852)
3. USPTO Published Applications  (104)
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Language 

1. English  (15,617)
2. Chinese  (10,275)
3. Russian  (1,153)
4. French  (387)
5. Ukrainian  (378)
6. German  (195)
7. Korean  (32)
8. Spanish  (32)
9. Portuguese  (29)
10. Japanese  (19)
11. Swedish  (10)
12. Danish  (10)
13. Italian  (6)
14. Bulgarian  (5)
15. Czech  (4)
16. Hebrew  (4)
17. Norwegian  (3)
18. Romanian  (3)
19. Dutch  (2)
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