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.)
TAMA SEIKAGAKU KENKYUSHO KK
Original Assignee
TAMA SEIKAGAKU KENKYUSHO 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 TAMA SEIKAGAKU KENKYUSHO KKfiledCriticalTAMA SEIKAGAKU KENKYUSHO KK
Priority to JP6413277ApriorityCriticalpatent/JPS6042799B2/en
Publication of JPS53149961ApublicationCriticalpatent/JPS53149961A/en
Publication of JPS6042799B2publicationCriticalpatent/JPS6042799B2/en