AU272582B2 - Improvements in or relating to devices for recording and / or reproducing magnetic records - Google Patents

Improvements in or relating to devices for recording and / or reproducing magnetic records

Info

Publication number
AU272582B2
AU272582B2 AU22457/62A AU2245762A AU272582B2 AU 272582 B2 AU272582 B2 AU 272582B2 AU 22457/62 A AU22457/62 A AU 22457/62A AU 2245762 A AU2245762 A AU 2245762A AU 272582 B2 AU272582 B2 AU 272582B2
Authority
AU
Australia
Prior art keywords
relating
recording
devices
reproducing magnetic
magnetic records
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
AU22457/62A
Other versions
AU2245762A (en
Inventor
THEODORUS BACKERS and JOHANNES HENDRICK WESSELS FRANCISCUS
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 AU2245762A publication Critical patent/AU2245762A/en
Publication of AU272582B2 publication Critical patent/AU272582B2/en
Expired legal-status Critical Current

Links

AU22457/62A 1961-09-25 1962-09-24 Improvements in or relating to devices for recording and / or reproducing magnetic records Expired AU272582B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLNL269581 1961-09-25

Publications (2)

Publication Number Publication Date
AU2245762A AU2245762A (en) 1964-03-26
AU272582B2 true AU272582B2 (en) 1964-03-26

Family

ID=

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