CA2242507C - Ultrasonometre utilisant des membranes de dilatation
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Ultrasonometre utilisant des membranes de dilatation
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Publication number
CA2242507C
CA2242507CCA 2242507CA2242507ACA2242507CCA 2242507 CCA2242507 CCA 2242507CCA 2242507 CA2242507 CA 2242507CA 2242507 ACA2242507 ACA 2242507ACA 2242507 CCA2242507 CCA 2242507C
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CA
Canada
Prior art keywords
path
transducer
ultrasonometer
along
chamber
Prior art date
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.)
GE Lunar Corp
Original Assignee
Lunar Corp
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Filing date
Publication date
Priority claimed from US09/094,073external-prioritypatent/US6027449A/en
Application filed by Lunar CorpfiledCriticalLunar Corp
Publication of CA2242507A1publicationCriticalpatent/CA2242507A1/fr
Application grantedgrantedCritical
Publication of CA2242507CpublicationCriticalpatent/CA2242507C/fr