GB832702A - Improvements in or relating to apparatus for measurements concerning the velocity ofpropagation of sound or ultrasonic waves in a liquid medium
- Google Patents
Improvements in or relating to apparatus for measurements concerning the velocity ofpropagation of sound or ultrasonic waves in a liquid medium
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.)
Expired
Application number
GB38259/56A
Inventor
Paul Joseph Bordenave
Andre Victor Hippolyte Joubert
Andre Pascal
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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat FrancaisfiledCriticalEtat Francais
Publication of GB832702ApublicationCriticalpatent/GB832702A/en
G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure waves
GB38259/56A1955-12-171956-12-14Improvements in or relating to apparatus for measurements concerning the velocity ofpropagation of sound or ultrasonic waves in a liquid medium
ExpiredGB832702A
(en)