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 filedfiledCritical
Priority to JP4817584UpriorityCriticalpatent/JPS60160729U/ja
Publication of JPS60160729UpublicationCriticalpatent/JPS60160729U/ja
Application grantedgrantedCritical
Publication of JPH0342804Y2publicationCriticalpatent/JPH0342804Y2/ja
Method of preventing inner crown of removable restoration tooth from becoming disengaged with natural or artificial abutment tooth and the structure of the inner crown