Alexandr A. Yarovoi

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Nikolaev, SU

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Patents Grantslast 30 patents

Information Patent Grant
Scanning device for ultrasonic quality control of articles
- Patent number 5,062,301
- Issue date Nov 5, 1991
- Nikolai P. Aleshin
- G01 - MEASURING TESTING
Information Patent Grant
Method of ultrasonic inspection of welds of articles
- Patent number 5,060,518
- Issue date Oct 29, 1991
- Moskovskoe Vysshee Tekhnicheskoe Uchilische Imeni N. E. Baumana
- Nikolai P. Aleshin
- G01 - MEASURING TESTING