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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Works Ltd
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 JP332780Aexternal-prioritypatent/JPS56101292A/ja
Priority claimed from JP333080Aexternal-prioritypatent/JPS56101294A/ja
Priority claimed from JP333180Aexternal-prioritypatent/JPS56101295A/ja
Priority claimed from JP332880Aexternal-prioritypatent/JPS56100302A/ja
Priority claimed from JP10237880Aexternal-prioritypatent/JPS5727390A/ja
Priority claimed from JP55168918Aexternal-prioritypatent/JPS603625B2/ja
Application filed by Matsushita Electric Works LtdfiledCriticalMatsushita Electric Works Ltd
Application grantedgrantedCritical
Publication of CA1160314ApublicationCriticalpatent/CA1160314A/fr