AU467193B2 - An erasing typewriter - Google Patents

An erasing typewriter

Info

Publication number
AU467193B2
AU467193B2 AU58351/73A AU5835173A AU467193B2 AU 467193 B2 AU467193 B2 AU 467193B2 AU 58351/73 A AU58351/73 A AU 58351/73A AU 5835173 A AU5835173 A AU 5835173A AU 467193 B2 AU467193 B2 AU 467193B2
Authority
AU
Australia
Prior art keywords
typewriter
erasing
erasing typewriter
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
AU58351/73A
Other versions
AU5835173A (en
Inventor
ADOLPH KUIPER and ROBERT ARTHUR RUHENKAMP ROBERT
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of AU5835173A publication Critical patent/AU5835173A/en
Publication of AU467193B2 publication Critical patent/AU467193B2/en
Expired legal-status Critical Current

Links

AU58351/73A 1972-08-03 1973-07-20 An erasing typewriter Expired AU467193B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27771872A 1972-08-03 1972-08-03
USUS277,718 1972-08-03

Publications (2)

Publication Number Publication Date
AU5835173A AU5835173A (en) 1975-01-23
AU467193B2 true AU467193B2 (en) 1975-01-23

Family

ID=

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