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Canon Inc
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Canon Inc
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Application filed by Canon IncfiledCriticalCanon Inc
Priority to JP19354684ApriorityCriticalpatent/JPS6170532A/ja
Publication of JPS6170532ApublicationCriticalpatent/JPS6170532A/ja
Publication of JPH0578803B2publicationCriticalpatent/JPH0578803B2/ja
A driving signal generating unit having first and second voltage generators for selectively outputting a first voltage signal and a second voltage signal