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
Akira Nishikiori
Hiroo Hosono
Kenzo Tatematsu
Takashi Minato
Toshio Katagiri
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 JP11614870Uexternal-prioritypatent/JPS539204Y1/ja
Priority claimed from JP11388970Aexternal-prioritypatent/JPS5121285B1/ja
Application filed by Akira Nishikiori, Hiroo Hosono, Kenzo Tatematsu, Takashi Minato, Toshio Katagiri, Matsushita Electric Industrial Co LtdfiledCriticalAkira Nishikiori
Application grantedgrantedCritical
Publication of CA933689ApublicationCriticalpatent/CA933689A/en