AU5030359A - Improvements in or relating to methods of manufacturing magnetic recording and/or reproducing heads and heads manufactured by these methods - Google Patents

Improvements in or relating to methods of manufacturing magnetic recording and/or reproducing heads and heads manufactured by these methods

Info

Publication number
AU5030359A
AU5030359A AU50303/59A AU5030359A AU5030359A AU 5030359 A AU5030359 A AU 5030359A AU 50303/59 A AU50303/59 A AU 50303/59A AU 5030359 A AU5030359 A AU 5030359A AU 5030359 A AU5030359 A AU 5030359A
Authority
AU
Australia
Prior art keywords
methods
heads
relating
magnetic recording
manufacturing magnetic
Prior art date
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.)
Expired
Application number
AU50303/59A
Other versions
AU234569B2 (en
Inventor
BUROKER and JULES BOS SIMON
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
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU5030359A publication Critical patent/AU5030359A/en
Publication of AU234569B2 publication Critical patent/AU234569B2/en
Expired legal-status Critical Current

Links

AU50303/59A 1959-06-30 Improvements in or relating to methods of manufacturing magnetic recording and/or reproducing heads and heads manufactured by these methods Expired AU234569B2 (en)

Publications (2)

Publication Number Publication Date
AU5030359A true AU5030359A (en) 1960-01-14
AU234569B2 AU234569B2 (en) 1960-01-14

Family

ID=

Similar Documents

Publication Publication Date Title
AU234569B2 (en) Improvements in or relating to methods of manufacturing magnetic recording and/or reproducing heads and heads manufactured by these methods
AU5030359A (en) Improvements in or relating to methods of manufacturing magnetic recording and/or reproducing heads and heads manufactured by these methods
AU239183B2 (en) Improvements in or relating to methods of manufacturing tape suitable for magnetic recording
AU216862B2 (en) Improvements in or relating to methods of producing magnetic recorder and/or reproducer heads and magnetic recorder and/or reproducer heads manufactured by these methods
AU266683B2 (en) Improvements in or relating to arrangements of magnetic recording and/or reproducing heads and methods of manufacturing such arrangements
AU213341B2 (en) Improvements in and relating to magnetic recording or reproducing heads
AU2976357A (en) Improvements in or relating to methods of producing magnetic recorder and/or reproducer heads and magnetic recorder and/or reproducer heads manufactured by these methods
AU1524962A (en) Improvements in or relating to arrangements of magnetic recording and/or reproducing heads and methods of manufacturing such arrangements
AU263528B2 (en) Improvements in or relating to methods of manufacturing magnetic recording and reproducing heads having narrow gaps
AU1976756A (en) Improvements in and relating to magnetic recording or reproducing heads
AU241501B2 (en) Improvements in or relating to methods of manufacturing a multiple magnetic recording, reproducing and erasing head having equal gap heights
AU1583762A (en) Improvements in or relating to methods of manufacturing magnetic recording and reproducing heads having narrow gaps
AU248359B2 (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
AU267873B2 (en) Improvements in or relating to magnetic recording heads and methods of manufacturing such heads
AU256322B2 (en) Improvements in or relating to multiple magnetic recorder heads and methods of manufacturing such heads
AU5574059A (en) Improvements in or relating to methods of manufacturing a multiple magnetic recording, reproducing and erasing head having equal gap heights
AU248893B2 (en) Improvements in or relating to annular magnetic recorder heads and methods of manufacturing annular magnetic recorder heads
AU249513B2 (en) Improvements in or relating to magnetic recorder heads
AU218735B2 (en) Improvements in or relating to magnetic recorder heads andmethods of manufacturing them
AU6422860A (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
AU2410562A (en) Improvements in or relating to magnetic recording heads and methods of manufacturing such heads
AU724261A (en) Improvements in or relating to multiple magnetic recorder heads and methods of manufacturing such heads
AU246590B2 (en) Improvements in or relating to methods of manufacturing magnetic record members
CA521652A (en) Magnetic recording and reproducing
CA530468A (en) Magnetic recording and reproducing