Refine My Results

Creation Date 

1. Before 1960  (10,311)
2. 1960 To 1975  (18,557)
3. 1976 To 1991  (65,175)
4. 1992 To 2008  (95,363)
5. After 2008  (205,022)
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Resource Type 

1. Patents  (395,742)
2. Articles  (1)
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Subject 

1. Measuring  (395,742)
2. Measuring Force, Stress, Torque, Work, Mechanical Power,mechanical Efficiency, Or Fluid Pressure  (395,742)
3. Testing  (395,742)
4. Physics  (395,742)
5. Transporting  (68,242)
6. Performing Operations  (68,242)
7. Electricity  (45,137)
8. Lighting  (37,375)
9. Weapons  (37,375)
10. Blasting  (37,375)
11. Heating  (37,375)
12. Mechanical Engineering  (37,375)
13. Testing Structures Or Apparatus Not Otherwise Provided For  (32,343)
14. Testing Static Or Dynamic Balance Of Machines Orstructures  (32,343)
15. Basic Electric Elements  (31,994)
16. Tariff Metering Apparatus  (24,938)
17. Arrangements For Measuring Two Or More Variables Not Coveredin A Single Other Subclass  (24,938)
18. Measuring Not Specially Adapted For A Specific Variable  (24,938)
19. Measuring Or Testing Not Otherwise Provided For  (24,938)
20. Measuring Angles  (24,758)
21. More options 

Databases 

1. esp@cenet  (395,742)
2. MEDLINE  (1)
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Language 

1. English  (321,540)
2. Chinese  (96,289)
3. German  (56,988)
4. French  (54,252)
5. Japanese  (14,521)
6. Korean  (13,654)
7. Russian  (8,141)
8. Spanish  (3,413)
9. Portuguese  (2,125)
10. Swedish  (1,939)
11. Italian  (1,781)
12. Finnish  (1,148)
13. Polish  (988)
14. Danish  (798)
15. Norwegian  (766)
16. Dutch  (632)
17. Romanian  (496)
18. Ukrainian  (417)
19. Czech  (379)
20. Slovak  (130)
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