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.)
TOUPARU GIJUTSU KENKYUSHO KK
TOUYOU PAIRU HIYUUMUKAN SEISAKUSHO KK
TOYO PAIRU HIYUUMUKAN SEISAKUS
Original Assignee
TOUPARU GIJUTSU KENKYUSHO KK
TOUYOU PAIRU HIYUUMUKAN SEISAKUSHO KK
TOYO PAIRU HIYUUMUKAN SEISAKUS
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 TOUPARU GIJUTSU KENKYUSHO KK, TOUYOU PAIRU HIYUUMUKAN SEISAKUSHO KK, TOYO PAIRU HIYUUMUKAN SEISAKUSfiledCriticalTOUPARU GIJUTSU KENKYUSHO KK
Priority to JP12208682ApriorityCriticalpatent/JPS5913682A/ja
Publication of JPS5913682ApublicationCriticalpatent/JPS5913682A/ja
Publication of JPS6128511B2publicationCriticalpatent/JPS6128511B2/ja