AU146256B2 - Improvements in calculating apparatus - Google Patents

Improvements in calculating apparatus

Info

Publication number
AU146256B2
AU146256B2 AU28942/49A AU2894249A AU146256B2 AU 146256 B2 AU146256 B2 AU 146256B2 AU 28942/49 A AU28942/49 A AU 28942/49A AU 2894249 A AU2894249 A AU 2894249A AU 146256 B2 AU146256 B2 AU 146256B2
Authority
AU
Australia
Prior art keywords
calculating apparatus
calculating
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
AU28942/49A
Other versions
AU2894249A (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.)
British Tabulating Machine Co Ltd
Original Assignee
British Tabulating Machine Co Ltd
Filing date
Publication date
Application filed by British Tabulating Machine Co Ltd filed Critical British Tabulating Machine Co Ltd
Application granted granted Critical
Publication of AU2894249A publication Critical patent/AU2894249A/en
Publication of AU146256B2 publication Critical patent/AU146256B2/en
Expired legal-status Critical Current

Links

AU28942/49A 1949-07-25 Improvements in calculating apparatus Expired AU146256B2 (en)

Publications (2)

Publication Number Publication Date
AU2894249A AU2894249A (en) 1949-09-29
AU146256B2 true AU146256B2 (en) 1949-09-29

Family

ID=

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