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APPLIC NOUVELLES DU CIMENT ARM
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APPLIC NOUVELLES DU CIMENT ARM
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Publication of FR751377ApublicationCriticalpatent/FR751377A/fr
B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
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FR751377D1932-05-251932-05-25Dispositif vibrateur, applicable en particulier au moulage du béton ou du ciment armé
ExpiredFR751377A
(fr)