✦ LIBER ✦
Testing machining for rough castings before machining: Portgage Machine Co. German Patent 1295199, Applied for 14 May 1969 (US Patent 261973, applied for 1 March 1963) (NDT patent survey, entry 336)
- Publisher
- Elsevier Science
- Year
- 1969
- Weight
- 82 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0029-1021
No coin nor oath required. For personal study only.