✦ LIBER ✦
Powder metallurgy aspects: Hall, George T.W.: a study of about 200 inventions described in U.S., British, French German and Netherlands patent applications, publisehd or applied for from 1 January 1970 to January 1977.
✍ Scribed by H. Kronz
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 407 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0172-2190
No coin nor oath required. For personal study only.