✦ LIBER ✦
Method for detecting flaws, cracks and nonhomogeneity in materials using combined penetrant and magnetic particle systems: Denvar, M. US Patent No 3445, 759 (20 May 1969) (Filed 24 June 1965)
- Publisher
- Elsevier Science
- Year
- 1969
- Weight
- 137 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0029-1021
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