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
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
Priority claimed from JP15210380Aexternal-prioritypatent/JPS5776631A/ja
Priority claimed from JP16069280Aexternal-prioritypatent/JPS5784888A/ja
Priority claimed from JP16452780Aexternal-prioritypatent/JPS5787980A/ja
Priority claimed from JP55166635Aexternal-prioritypatent/JPS5791291A/ja
Application filed by Canon IncfiledCriticalCanon Inc
Publication of ES8307596A1publicationCriticalpatent/ES8307596A1/es
Publication of ES507385A0publicationCriticalpatent/ES507385A0/es