AU208634B2 - System for recording punched card data on magnetic tape - Google Patents

System for recording punched card data on magnetic tape

Info

Publication number
AU208634B2
AU208634B2 AU5259/54A AU525954A AU208634B2 AU 208634 B2 AU208634 B2 AU 208634B2 AU 5259/54 A AU5259/54 A AU 5259/54A AU 525954 A AU525954 A AU 525954A AU 208634 B2 AU208634 B2 AU 208634B2
Authority
AU
Australia
Prior art keywords
recording
magnetic tape
card data
punched card
punched
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
AU5259/54A
Other versions
AU525954A (en
Inventor
Martin McMillan and Edward Silvers Wilson Wilmar
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
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of AU208634B2 publication Critical patent/AU208634B2/en
Publication of AU525954A publication Critical patent/AU525954A/en
Expired legal-status Critical Current

Links

AU5259/54A 1954-12-06 System for recording punched card data on magnetic tape Expired AU208634B2 (en)

Publications (2)

Publication Number Publication Date
AU208634B2 true AU208634B2 (en) 1955-06-09
AU525954A AU525954A (en) 1955-06-09

Family

ID=

Similar Documents

Publication Publication Date Title
AU208634B2 (en) System for recording punched card data on magnetic tape
AU525954A (en) System for recording punched card data on magnetic tape
BE585210A (en) Record player for recorders or tape recorders.
CA565835A (en) System for recording punched card data on magnetic tape
AU168192B2 (en) Sorter for tape recorded data
AU2685654A (en) Sorter for tape recorded data
CA660444A (en) Machine for recording and verifying magnetic tape data
AU201333B2 (en) Magnetic data storage device
AU207680B2 (en) Systems for recording and selecting information
AU203487B2 (en) Data recording apparatus
AU120354A (en) Magnetic data storage device
AU261691B2 (en) System for reading magnetically recorded information signals
CA654590A (en) Magnetic data recording apparatus
AU1652456A (en) Systems for recording and selecting information
AU247726B2 (en) Apparatus for reading information magnetically recorded ona record medium
AU315054A (en) Data recording apparatus
CA507052A (en) Record controlled reproducing system
CA605361A (en) Machine for recording on magnetic tape
AU1182061A (en) System for reading magnetically recorded information signals
AU166389B2 (en) Portable magnetic tape recorders
AU206058B2 (en) Photography record card
CA501844A (en) Magnetic recording and reproducing
CA502578A (en) Magnetic recording and reproducing
CA496194A (en) Magnetic recording system for call data in automatic telephony
AU232525B2 (en) Apparatus for effecting signal transfer between magnetic data storage tracks