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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NOUBI BOUSAI KOUGIYOU KK
Nohmi Bosai Ltd
Original Assignee
NOUBI BOUSAI KOUGIYOU KK
Nohmi Bosai Kogyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NOUBI BOUSAI KOUGIYOU KK, Nohmi Bosai Kogyo Co LtdfiledCriticalNOUBI BOUSAI KOUGIYOU KK
Priority to JP9977275ApriorityCriticalpatent/JPS5223982A/en
Publication of JPS5223982ApublicationCriticalpatent/JPS5223982A/en
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves
(AREA)
Abstract
PURPOSE: To arrange the device so that the connections of pipelienes can be simply and quickly inspected without the need for conduction of water supply testing.
COPYRIGHT: (C)1977,JPO&Japio
JP9977275A1975-08-191975-08-19Device for inspection of connections of fluid pipelines
PendingJPS5223982A
(en)