Refine My Results

Creation Date 

1. Before 2013  (1)
2. 2013 To 2013  (4)
3. 2014 To 2014  (8)
4. 2015 To 2016  (12)
5. After 2016  (9)
6. More options 

Subject 

1. Calculating  (29)
2. Computing  (29)
3. Physics  (29)
4. Counting  (29)
5. Electricity  (6)
6. Electric Communication Technique  (6)
7. Electric Digital Data Processing  (4)
8. Human Necessities  (4)
9. Wireless Communications Networks  (3)
10. Making Thereof  (2)
11. Their Treatment, Not Covered By Other Classes  (2)
12. Foods Or Foodstuffs  (2)
13. Dairy Products, E.G. Milk, Butter, Cheese  (2)
14. Pictorial Communication, E.G. Television  (2)
15. Milk Or Cheese Substitutes  (2)
16. Devices For Moving Wings Into Open Or Closed Position  (1)
17. Checks For Wings  (1)
18. Coffee Mills  (1)
19. Checking-Devices  (1)
20. Arrangements, Systems Or Apparatus For Checking Not Providedfor Elsewhere  (1)
21. More options