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Priority to JP10138874ApriorityCriticalpatent/JPS5428919B2/ja
Publication of JPS5129698ApublicationCriticalpatent/JPS5129698A/ja
Publication of JPS5428919B2publicationCriticalpatent/JPS5428919B2/ja
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E30/00—Energy generation of nuclear origin
Y02E30/30—Nuclear fission reactors
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Length Measuring Devices Characterised By Use Of Acoustic Means
(AREA)
Monitoring And Testing Of Nuclear Reactors
(AREA)
Geophysics And Detection Of Objects
(AREA)
Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves
(AREA)