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.)
HINA TEKKOSHO KK
Original Assignee
HINA TEKKOSHO 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 HINA TEKKOSHO KKfiledCriticalHINA TEKKOSHO KK
Priority to JP3923775ApriorityCriticalpatent/JPS51116572A/ja
Publication of JPS51116572ApublicationCriticalpatent/JPS51116572A/ja
Publication of JPS5347985B2publicationCriticalpatent/JPS5347985B2/ja