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Priority to JP1985160914UpriorityCriticalpatent/JPH0355106Y2/ja
Publication of JPS6269167UpublicationCriticalpatent/JPS6269167U/ja
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Publication of JPH0355106Y2publicationCriticalpatent/JPH0355106Y2/ja
Wide scale electrical measuring instrument with two afertured
pole pieces lying in substantially parallel planes
and a movable coil surrounding one pole piece