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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Application grantedgrantedCritical
Publication of AU256322B2publicationCriticalpatent/AU256322B2/en
Publication of AU724261ApublicationCriticalpatent/AU724261A/en
AU7242/61A1960-07-261961-07-24Improvements in or relating to multiple magnetic recorder heads and methods of manufacturing such heads
ExpiredAU256322B2
(en)
Improvements in or relating to methods of manufacturing recording and reproducing magnetic heads comprising two or more substantially parallel gaps located in laterally spaced relationship
Improvements in or relating to methods of manufacturing recording and reproducing magnetic heads comprising two or more substantially parallel gaps located in laterally spaced relationship