Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Shimadzu Corp
Original Assignee
Shimadzu Corp
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Filing date
Publication date
Application filed by Shimadzu CorpfiledCriticalShimadzu Corp
Priority to JP15220476ApriorityCriticalpatent/JPS5913702B2/en
Publication of JPS5376091ApublicationCriticalpatent/JPS5376091A/en
Publication of JPS5913702B2publicationCriticalpatent/JPS5913702B2/en
Investigating Or Analyzing Materials By The Use Of Magnetic Means
(AREA)
Abstract
PURPOSE: To detect the flaws in circumfeential and axial center directions by exciting the pipe composed of a steel material in its circumferential and axial center directions in said pipe.