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Priority to JP6266675ApriorityCriticalpatent/JPS51138290A/ja
Publication of JPS51138290ApublicationCriticalpatent/JPS51138290A/ja
Publication of JPS5712163B2publicationCriticalpatent/JPS5712163B2/ja
JP6266675A1975-05-261975-05-26Incident control mechanism using light and distance measurement gauge using its mechanism and non-contact incident light control device
GrantedJPS51138290A
(en)