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Class Information
Number: 976/DIG.233
Name: Nuclear technology > Monitoring; testing; maintaining [g21c-17/00] > Devices or arrangements for monitoring or testing fuel or fuel elements (e.g., for burn-up, for contamination, for leak-tightness) not during reactor operation [g21c-17/06] *** (dig. 235, dig. 236 take precedence) (detection of leaking fuel elements during reactor operation dig. 224) > Burn-up control [g21c-17/06d] *** (dig. 234 takes precedence)

Patents under this class:

Patent Number Title Of Patent Date Issued
4881247 Measuring nuclear fuel burnup Nov. 14, 1989
4578237 Nondestructive determination of nuclear fuel burnup Mar. 25, 1986
4217173 Nuclear reactor inspection device Aug. 12, 1980

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