AU493634B2 - Record carrier on which information is stored inan optionally readable structure - Google Patents

Record carrier on which information is stored inan optionally readable structure

Info

Publication number
AU493634B2
AU493634B2 AU74273/74A AU7427374A AU493634B2 AU 493634 B2 AU493634 B2 AU 493634B2 AU 74273/74 A AU74273/74 A AU 74273/74A AU 7427374 A AU7427374 A AU 7427374A AU 493634 B2 AU493634 B2 AU 493634B2
Authority
AU
Australia
Prior art keywords
inan
stored
information
record carrier
readable structure
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
AU74273/74A
Other versions
AU7427374A (en
Inventor
Bouwhuis Pieter Kramer Gusbertus
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
Priority claimed from NL7314267A external-priority patent/NL7314267A/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU7427374A publication Critical patent/AU7427374A/en
Publication of AU493634B2 publication Critical patent/AU493634B2/en
Expired legal-status Critical Current

Links

AU74273/74A 1973-10-17 1974-10-14 Record carrier on which information is stored inan optionally readable structure Expired AU493634B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7314267A NL7314267A (en) 1973-10-17 1973-10-17 REGISTRATION CARRIER ON WHICH INFORMATION HAS BEEN MADE IN AN OPTICALLY READABLE STRUCTURE.
NLNL7314267 1973-10-17

Publications (2)

Publication Number Publication Date
AU7427374A AU7427374A (en) 1976-04-15
AU493634B2 true AU493634B2 (en) 1976-04-15

Family

ID=

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