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AU237709B2 - Improvements in or relating to portable record card punching assemblies - Google Patents

Improvements in or relating to portable record card punching assemblies

Info

Publication number
AU237709B2
AU237709B2 AU60262/60A AU6026260A AU237709B2 AU 237709 B2 AU237709 B2 AU 237709B2 AU 60262/60 A AU60262/60 A AU 60262/60A AU 6026260 A AU6026260 A AU 6026260A AU 237709 B2 AU237709 B2 AU 237709B2
Authority
AU
Australia
Prior art keywords
relating
card punching
record card
portable record
punching assemblies
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
AU60262/60A
Other versions
AU6026260A (en
Inventor
Romeo Laframboise Guy
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
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of AU6026260A publication Critical patent/AU6026260A/en
Publication of AU237709B2 publication Critical patent/AU237709B2/en
Expired legal-status Critical Current

Links

AU60262/60A 1960-05-10 Improvements in or relating to portable record card punching assemblies Expired AU237709B2 (en)

Publications (2)

Publication Number Publication Date
AU6026260A AU6026260A (en) 1960-11-10
AU237709B2 true AU237709B2 (en) 1960-11-10

Family

ID=

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