AU882261A - Improvements in or relating to methods of writing and reproducting magnetic recordings, and devices intended for carrying out such methods - Google Patents

Improvements in or relating to methods of writing and reproducting magnetic recordings, and devices intended for carrying out such methods

Info

Publication number
AU882261A
AU882261A AU8822/61A AU882261A AU882261A AU 882261 A AU882261 A AU 882261A AU 8822/61 A AU8822/61 A AU 8822/61A AU 882261 A AU882261 A AU 882261A AU 882261 A AU882261 A AU 882261A
Authority
AU
Australia
Prior art keywords
methods
reproducting
writing
relating
carrying
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
AU8822/61A
Other versions
AU260177B2 (en
Inventor
Hendrik Wessels Johannes
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 AU882261A publication Critical patent/AU882261A/en
Publication of AU260177B2 publication Critical patent/AU260177B2/en
Expired legal-status Critical Current

Links

AU8822/61A 1960-09-08 1961-09-05 Improvements in or relating to methods of writing and reproducting magnetic recordings, and devices intended for carrying out such methods Expired AU260177B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLNL255,726 1960-09-08

Publications (2)

Publication Number Publication Date
AU882261A true AU882261A (en) 1963-05-02
AU260177B2 AU260177B2 (en) 1963-05-02

Family

ID=

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