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.)
OHATA SEISAKUSHO KK
OOHATA SEISAKUSHO KK
Original Assignee
OHATA SEISAKUSHO KK
OOHATA SEISAKUSHO 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 OHATA SEISAKUSHO KK, OOHATA SEISAKUSHO KKfiledCriticalOHATA SEISAKUSHO KK
Priority to JP2809375ApriorityCriticalpatent/JPS5330425B2/ja
Publication of JPS51104767ApublicationCriticalpatent/JPS51104767A/ja
Publication of JPS5330425B2publicationCriticalpatent/JPS5330425B2/ja