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Creation Date 

1. Before 1993  (5)
2. 1993 To 1994  (24)
3. 1995 To 1996  (15)
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Subject 

1. Technical Subjects Covered By Former Uspc Cross-Reference Art Collections [xracs] And Digests  (10)
2. Technologies Or Applications For Mitigation Or Adaptation Againstclimate Change  (10)
3. Climate Change Mitigation Technologies In The Production Orprocessing Of Goods  (10)
4. General Tagging Of Cross-Sectional Technologies Spanning Over Several Sections Of The Ipc  (10)
5. General Tagging Of New Technological Developments  (10)
6. Lighting  (5)
7. Weapons  (5)
8. Blasting  (5)
9. Kilns  (5)
10. Heating  (5)
11. Retorts  (5)
12. Mechanical Engineering  (5)
13. Furnaces  (5)
14. Ovens  (5)
15. Alloys  (2)
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Language 

1. English  (50)
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