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Application filed by 初井 良太郎filedCritical初井 良太郎
Priority to JP10183084UpriorityCriticalpatent/JPS6116102U/ja
Publication of JPS6116102UpublicationCriticalpatent/JPS6116102U/ja
Application grantedgrantedCritical
Publication of JPH0216725Y2publicationCriticalpatent/JPH0216725Y2/ja