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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP9759275ApriorityCriticalpatent/JPS5221700A/en
Publication of JPS5221700ApublicationCriticalpatent/JPS5221700A/en
PURPOSE: Production method of an electric insulating material of having uniform thickness, no air bubble and excellent mechanical and electric characteristics.
COPYRIGHT: (C)1977,JPO&Japio
JP9759275A1975-08-131975-08-13Production method of electric insulating material
PendingJPS5221700A
(en)