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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Topcon Corp
Original Assignee
Topcon Corp
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 Topcon CorpfiledCriticalTopcon Corp
Priority to JP6447984UpriorityCriticalpatent/JPS60177812U/ja
Publication of JPS60177812UpublicationCriticalpatent/JPS60177812U/ja
Application grantedgrantedCritical
Publication of JPH0246884Y2publicationCriticalpatent/JPH0246884Y2/ja