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.)
YUUZATSUKU DENSHI KOUGIYOU KK
Ace Denken KK
Uchida Yoko Co Ltd
Original Assignee
YUUZATSUKU DENSHI KOUGIYOU KK
Ace Denken KK
Uchida Yoko 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
Application filed by YUUZATSUKU DENSHI KOUGIYOU KK, Ace Denken KK, Uchida Yoko Co LtdfiledCriticalYUUZATSUKU DENSHI KOUGIYOU KK
Priority to JP4120477ApriorityCriticalpatent/JPS52146338A/en
Publication of JPS52146338ApublicationCriticalpatent/JPS52146338A/en