AU2527354A - Improvements in or relating to machines for punching records such as record cards - Google Patents

Improvements in or relating to machines for punching records such as record cards

Info

Publication number
AU2527354A
AU2527354A AU25273/54A AU2527354A AU2527354A AU 2527354 A AU2527354 A AU 2527354A AU 25273/54 A AU25273/54 A AU 25273/54A AU 2527354 A AU2527354 A AU 2527354A AU 2527354 A AU2527354 A AU 2527354A
Authority
AU
Australia
Prior art keywords
relating
machines
record cards
punching records
punching
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
AU25273/54A
Other versions
AU163066B2 (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.)
Powers Samas Accounting Machines Ltd
Original Assignee
Powers Samas Accounting Machines Ltd
Filing date
Publication date
Application filed by Powers Samas Accounting Machines Ltd filed Critical Powers Samas Accounting Machines Ltd
Application granted granted Critical
Publication of AU163066B2 publication Critical patent/AU163066B2/en
Publication of AU2527354A publication Critical patent/AU2527354A/en
Expired legal-status Critical Current

Links

AU25273/54A 1954-02-24 Improvements in or relating to machines for punching records such as record cards Expired AU163066B2 (en)

Publications (2)

Publication Number Publication Date
AU163066B2 AU163066B2 (en) 1954-04-29
AU2527354A true AU2527354A (en) 1954-04-29

Family

ID=

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