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.)
YODOGAWA SEIKOSHO KK
Yushiro do Brasil Industria Quimica Ltda
Yodogawa Steel Works Ltd
Yushiro Inc
Original Assignee
YODOGAWA SEIKOSHO KK
Yushiro do Brasil Industria Quimica Ltda
Yushiro Chemical Industry Co Ltd
Yodogawa Steel Works Ltd
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 YODOGAWA SEIKOSHO KK, Yushiro do Brasil Industria Quimica Ltda, Yushiro Chemical Industry Co Ltd, Yodogawa Steel Works LtdfiledCriticalYODOGAWA SEIKOSHO KK
Priority to JP13249083ApriorityCriticalpatent/JPS6023492A/ja
Publication of JPS6023492ApublicationCriticalpatent/JPS6023492A/ja
Publication of JPS6213398B2publicationCriticalpatent/JPS6213398B2/ja