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Priority to JP1981028213UpriorityCriticalpatent/JPS6319971Y2/ja
Publication of JPS57142482UpublicationCriticalpatent/JPS57142482U/ja
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Publication of JPS6319971Y2publicationCriticalpatent/JPS6319971Y2/ja
Optical pick-up device with respective flush screws eccentrically positioned between an actuator base and a magnetic holder, together between a printed-circuit board and a support member