AU3070663A - Improved sensing device for punched record media - Google Patents

Improved sensing device for punched record media

Info

Publication number
AU3070663A
AU3070663A AU30706/63A AU3070663A AU3070663A AU 3070663 A AU3070663 A AU 3070663A AU 30706/63 A AU30706/63 A AU 30706/63A AU 3070663 A AU3070663 A AU 3070663A AU 3070663 A AU3070663 A AU 3070663A
Authority
AU
Australia
Prior art keywords
sensing device
record media
improved sensing
punched record
punched
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
AU30706/63A
Other versions
AU272510B2 (en
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of AU3070663A publication Critical patent/AU3070663A/en
Publication of AU272510B2 publication Critical patent/AU272510B2/en
Expired legal-status Critical Current

Links

AU30706/63A 1962-05-30 1963-05-15 Improved sensing device for punched record media Expired AU272510B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SESE6092/62 1962-05-30

Publications (2)

Publication Number Publication Date
AU3070663A true AU3070663A (en) 1964-11-19
AU272510B2 AU272510B2 (en) 1964-11-19

Family

ID=

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