AU226074B2 - Improvements in or relating to recording devices - Google Patents

Improvements in or relating to recording devices

Info

Publication number
AU226074B2
AU226074B2 AU32312/57A AU3231257A AU226074B2 AU 226074 B2 AU226074 B2 AU 226074B2 AU 32312/57 A AU32312/57 A AU 32312/57A AU 3231257 A AU3231257 A AU 3231257A AU 226074 B2 AU226074 B2 AU 226074B2
Authority
AU
Australia
Prior art keywords
relating
recording devices
recording
devices
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
AU32312/57A
Other versions
AU3231257A (en
Inventor
Kitz and Robert Milburn Norbert
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.)
Bell Punch Co Ltd
Original Assignee
Bell Punch Co Ltd
Filing date
Publication date
Application filed by Bell Punch Co Ltd filed Critical Bell Punch Co Ltd
Application granted granted Critical
Publication of AU226074B2 publication Critical patent/AU226074B2/en
Publication of AU3231257A publication Critical patent/AU3231257A/en
Expired legal-status Critical Current

Links

AU32312/57A 1957-10-22 Improvements in or relating to recording devices Expired AU226074B2 (en)

Publications (2)

Publication Number Publication Date
AU226074B2 true AU226074B2 (en) 1958-04-24
AU3231257A AU3231257A (en) 1958-04-24

Family

ID=

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