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.)
Daito Chemical Industry Co Ltd
Original Assignee
Daito Chemical Industry Co 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 Daito Chemical Industry Co LtdfiledCriticalDaito Chemical Industry Co Ltd
Priority to FR25348ApriorityCriticalpatent/FR1452708A/fr
Application grantedgrantedCritical
Publication of FR1452708ApublicationCriticalpatent/FR1452708A/fr