AU265198B2 - Improvements in or relating to methods of recording or reproducing magnetic recordings and devices for carrying out such methods - Google Patents

Improvements in or relating to methods of recording or reproducing magnetic recordings and devices for carrying out such methods

Info

Publication number
AU265198B2
AU265198B2 AU19809/62A AU1980962A AU265198B2 AU 265198 B2 AU265198 B2 AU 265198B2 AU 19809/62 A AU19809/62 A AU 19809/62A AU 1980962 A AU1980962 A AU 1980962A AU 265198 B2 AU265198 B2 AU 265198B2
Authority
AU
Australia
Prior art keywords
methods
relating
recording
carrying
devices
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
AU19809/62A
Other versions
AU1980962A (en
Inventor
FRANCECUS THEODORUS BACKERS and HERMAN KASPER ADRIAAN DELANGE WILLIAM VAN DEN BUSSCHE
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 NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU1980962A publication Critical patent/AU1980962A/en
Publication of AU265198B2 publication Critical patent/AU265198B2/en
Expired legal-status Critical Current

Links

AU19809/62A 1961-07-13 1962-07-10 Improvements in or relating to methods of recording or reproducing magnetic recordings and devices for carrying out such methods Expired AU265198B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLNL267066 1961-07-13

Publications (2)

Publication Number Publication Date
AU1980962A AU1980962A (en) 1964-01-16
AU265198B2 true AU265198B2 (en) 1964-01-16

Family

ID=

Similar Documents

Publication Publication Date Title
CA626923A (en) Magnetic recording and reproducing system
GB996960A (en) Improvements in or relating to magnetic-tape recording and/or playback apparatus
GB996958A (en) Improvements in or relating to magnetic-tape recording and/or playback apparatus
AU265198B2 (en) Improvements in or relating to methods of recording or reproducing magnetic recordings and devices for carrying out such methods
AU272839B2 (en) Improvements in or relating to methods of recording and reproducing magnetic recordings and devices intended for carrying out such methods
AU1980962A (en) Improvements in or relating to methods of recording or reproducing magnetic recordings and devices for carrying out such methods
AU1870162A (en) Improvements in or relating to methods of recording and reproducing magnetic recordings and devices intended for carrying out such methods
AU260176B2 (en) Improvements in or relating to methods of writing and reproducing magnetic recordings and devices intended for carrying out such methods
AU882161A (en) Improvements in or relating to methods of writing and reproducing magnetic recordings and devices intended for carrying out such methods
AU272582B2 (en) Improvements in or relating to devices for recording and / or reproducing magnetic records
AU2245762A (en) Improvements in or relating to devices for recording and / or reproducing magnetic records
AU266683B2 (en) Improvements in or relating to arrangements of magnetic recording and/or reproducing heads and methods of manufacturing such arrangements
AU260177B2 (en) Improvements in or relating to methods of writing and reproducting magnetic recordings, and devices intended for carrying out such methods
AU1524962A (en) Improvements in or relating to arrangements of magnetic recording and/or reproducing heads and methods of manufacturing such arrangements
AU260189B2 (en) Improvements in or relating to magnetic recorders and / or reproducers in particular dictating apparatus
AU882261A (en) Improvements in or relating to methods of writing and reproducting magnetic recordings, and devices intended for carrying out such methods
AU265196B2 (en) Improvements in or relating to devices for recording and/or reproducing magnetic records ona tape-shaped carrier
AU263528B2 (en) Improvements in or relating to methods of manufacturing magnetic recording and reproducing heads having narrow gaps
AU263288B2 (en) Improvements in or relating to arrangements for recording and reproducing devices
AU1616662A (en) Improvements in or relating to magnetic recorders and / or reproducers in particular dictating apparatus
AU1693362A (en) Improvements in or relating to devices for recording and/or reproducing magnetic records ona tape-shaped carrier
AU1583762A (en) Improvements in or relating to methods of manufacturing magnetic recording and reproducing heads having narrow gaps
AU2347562A (en) Improvements in or relating to arrangements for recording and reproducing devices
CA613483A (en) Method and apparatus of reproducing magnetically recorded intelligence
AU256532B2 (en) Improvements in or relating to data storage apparatus anda magnetic recorder