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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to JP50057689ApriorityCriticalpatent/JPS51133964A/en
Publication of JPS51133964ApublicationCriticalpatent/JPS51133964A/en
PURPOSE:To provide a tool for easy and rapid cleaning of mud and dirt accumulated in a rain-water box, which is so far hard to remove by an empty can or a ladle.