Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日本ベルボン精機工業株式会社filedCritical日本ベルボン精機工業株式会社
Priority to JP6486684UpriorityCriticalpatent/JPS60177393U/ja
Publication of JPS60177393UpublicationCriticalpatent/JPS60177393U/ja
Application grantedgrantedCritical
Publication of JPS6347357Y2publicationCriticalpatent/JPS6347357Y2/ja