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.)
Canon Inc
Original Assignee
Canon Inc
Filing date
Publication date
Priority claimed from JP2109073Aexternal-prioritypatent/JPS5520578B2/ja
Application filed by Canon IncfiledCriticalCanon Inc
Application grantedgrantedCritical
Publication of AU6582174ApublicationCriticalpatent/AU6582174A/en
Publication of AU484297B2publicationCriticalpatent/AU484297B2/en