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
Harufumi Senno
Yoshio Tawara
Matsushita Electric Industrial Co 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 CA035,257Aexternal-prioritypatent/CA942104A/en
Application filed by Harufumi Senno, Yoshio Tawara, Matsushita Electric Industrial Co LtdfiledCriticalHarufumi Senno
Priority to CA116649ApriorityCriticalpatent/CA925003A/en
Application grantedgrantedCritical
Publication of CA925003ApublicationCriticalpatent/CA925003A/en