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.)
TOKUSHIMA SEIKOU KK
Original Assignee
TOKUSHIMA SEIKOU 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 TOKUSHIMA SEIKOU KKfiledCriticalTOKUSHIMA SEIKOU KK
Priority to JP3780175ApriorityCriticalpatent/JPS51115998A/ja
Publication of JPS51115998ApublicationCriticalpatent/JPS51115998A/ja
Publication of JPS5522090B2publicationCriticalpatent/JPS5522090B2/ja