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.)
Sun Pack Co Ltd
Sunpak KK
Original Assignee
Sun Pack Co Ltd
Sunpak KK
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 Sun Pack Co Ltd, Sunpak KKfiledCriticalSun Pack Co Ltd
Priority to JP15576978ApriorityCriticalpatent/JPS5583032A/ja
Publication of JPS5583032ApublicationCriticalpatent/JPS5583032A/ja