✦ LIBER ✦
Fibre optics patent directory and 2500 fibre optics patent abstracts: Patent data publications, 1980, $74 and $167.50
✍ Scribed by J.E. Midwinter
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 137 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0030-3992
No coin nor oath required. For personal study only.