✦ LIBER ✦
Prior-art searching at the German patent office with EMIR (EDP-Microfilm- Integrated-Retrieval)
✍ Scribed by J. Stillger; R. Bruckmayer
- Book ID
- 107926489
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 569 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0172-2190
No coin nor oath required. For personal study only.