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AU150837B2 - Improvements in and relating to calculating machines - Google Patents
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AU150837B2 - Improvements in and relating to calculating machines - Google Patents

Improvements in and relating to calculating machines

Info

Publication number
AU150837B2
AU150837B2 AU31589/49A AU3158949A AU150837B2 AU 150837 B2 AU150837 B2 AU 150837B2 AU 31589/49 A AU31589/49 A AU 31589/49A AU 3158949 A AU3158949 A AU 3158949A AU 150837 B2 AU150837 B2 AU 150837B2
Authority
AU
Australia
Prior art keywords
relating
calculating machines
machines
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
AU31589/49A
Other versions
AU3158949A (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 AU3158949A publication Critical patent/AU3158949A/en
Publication of AU150837B2 publication Critical patent/AU150837B2/en
Expired legal-status Critical Current

Links

AU31589/49A 1949-12-13 Improvements in and relating to calculating machines Expired AU150837B2 (en)

Publications (2)

Publication Number Publication Date
AU3158949A AU3158949A (en) 1950-02-16
AU150837B2 true AU150837B2 (en) 1950-02-16

Family

ID=

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