International patent classification.
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
[Geneva, Switzerland] :
World Intellectual Property Organization,
1994.
|
| Edition: | 6th ed. |
| Series: | WIPO publication ;
560(E) |
| Subjects: |
Table of Contents:
- v. 1. Section A, human necessities
- v. 2. Section B, performing operations, transporting
- v. 3. Section C, chemistry, metallurgy
- v. 4. Section D, textiles, paper
- v. 5. Section E, fixed constructions
- v. 6. Section F, mechanical engineering, lighting, heating, weapons, blasting
- v. 7. Section G, physics
- v. 8. Section H, electricity
- v. 9. Guide, survey of classes, and summary of main groups
- v. 10. Guide.