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AU203294B2 - Improvements in or relating to statistical machines controlled by perforated record cards - Google Patents

Improvements in or relating to statistical machines controlled by perforated record cards

Info

Publication number
AU203294B2
AU203294B2 AU12587/55A AU1258755A AU203294B2 AU 203294 B2 AU203294 B2 AU 203294B2 AU 12587/55 A AU12587/55 A AU 12587/55A AU 1258755 A AU1258755 A AU 1258755A AU 203294 B2 AU203294 B2 AU 203294B2
Authority
AU
Australia
Prior art keywords
relating
record cards
machines controlled
perforated record
statistical machines
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
AU12587/55A
Other versions
AU1258755A (en
Inventor
Everest Baldwin Richard
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 AU1258755A publication Critical patent/AU1258755A/en
Publication of AU203294B2 publication Critical patent/AU203294B2/en
Expired legal-status Critical Current

Links

AU12587/55A 1955-10-04 Improvements in or relating to statistical machines controlled by perforated record cards Expired AU203294B2 (en)

Publications (2)

Publication Number Publication Date
AU1258755A AU1258755A (en) 1956-04-12
AU203294B2 true AU203294B2 (en) 1956-04-12

Family

ID=

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