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Societe Generale de Constructions Electriques et Mecaniques
Cegelec SA
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Societe Generale de Constructions Electriques et Mecaniques
Cegelec SA
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Application filed by Societe Generale de Constructions Electriques et Mecaniques , Cegelec SAfiledCriticalSociete Generale de Constructions Electriques et Mecaniques
Application grantedgrantedCritical
Publication of FR704952ApublicationCriticalpatent/FR704952A/fr
G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
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Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR704952D1930-01-241930-01-24Procédé pour la recherche des défauts, tels que soufflures, mauvaises soudures, etc., dans les pièces de construction
ExpiredFR704952A
(fr)