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Priority claimed from JP14624278Uexternal-prioritypatent/JPS5561564U/ja
Priority claimed from JP17976578Uexternal-prioritypatent/JPS5598769U/ja
Priority claimed from JP18066678Uexternal-prioritypatent/JPS6143724Y2/ja
Application filed by Sakura Color Prod CorpfiledCriticalSakura Color Prod Corp
Publication of IT7936126V0publicationCriticalpatent/IT7936126V0/it