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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co LtdfiledCriticalMatsushita Electric Industrial Co Ltd
Priority to JP15147875ApriorityCriticalpatent/JPS5275309A/en
Publication of JPS5275309ApublicationCriticalpatent/JPS5275309A/en
PURPOSE: Production of a head block is made possible if there is no difference between the malting point of track-limiting groove molding glass and the melting point of bonding glass.
COPYRIGHT: (C)1977,JPO&Japio
JP15147875A1975-12-181975-12-18Production of magnetic head
PendingJPS5275309A
(en)