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Priority claimed from PCT/GB1982/000337external-prioritypatent/WO1983002031A1/en
Application filed by Sound Attenuators LtdfiledCriticalSound Attenuators Ltd
Publication of NO832725LpublicationCriticalpatent/NO832725L/en
Publication of NO159325BpublicationCriticalpatent/NO159325B/en
Publication of NO159325CpublicationCriticalpatent/NO159325C/en
NO832725A1981-11-261983-07-26
PROCEDURE FOR PREPARING A SYNCHRONIZATION SIGNAL FOR AN ACTIVE VIBRATION EQUAL SYSTEM AND APPARATUS FOR EXECUTING THE PROCEDURE.
NO159325C
(en)