AU212342B2 - Multiple magnetic transducing head units - Google Patents

Multiple magnetic transducing head units

Info

Publication number
AU212342B2
AU212342B2 AU20600/56A AU2060056A AU212342B2 AU 212342 B2 AU212342 B2 AU 212342B2 AU 20600/56 A AU20600/56 A AU 20600/56A AU 2060056 A AU2060056 A AU 2060056A AU 212342 B2 AU212342 B2 AU 212342B2
Authority
AU
Australia
Prior art keywords
head units
multiple magnetic
transducing head
magnetic transducing
units
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
AU20600/56A
Other versions
AU2060056A (en
Inventor
A. Oliver Francis
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.)
National Cash Register Co
Original Assignee
National Cash Register Co
Filing date
Publication date
Application filed by National Cash Register Co filed Critical National Cash Register Co
Application granted granted Critical
Publication of AU212342B2 publication Critical patent/AU212342B2/en
Publication of AU2060056A publication Critical patent/AU2060056A/en
Expired legal-status Critical Current

Links

AU20600/56A 1956-08-08 Multiple magnetic transducing head units Expired AU212342B2 (en)

Publications (2)

Publication Number Publication Date
AU212342B2 true AU212342B2 (en) 1957-02-14
AU2060056A AU2060056A (en) 1957-02-14

Family

ID=

Similar Documents

Publication Publication Date Title
AU212342B2 (en) Multiple magnetic transducing head units
AU2060056A (en) Multiple magnetic transducing head units
CA515232A (en) Magnetic head for perpendicular recording
CA525526A (en) Magnetic record member
CA500988A (en) Magnetic transducer head
CA528488A (en) Magnetic sound recording system
CA535575A (en) Magnetic recording tape
CA527905A (en) Magnetic recording medium
CA523754A (en) Magnetic recording apparatus
AU217787B2 (en) Improvements in or relating to annular heads for magnetic recorders
CA546265A (en) Magnetic head manufacture
CA559563A (en) Magnetic transducer head
CA563799A (en) Magnetic transducer head
CA513731A (en) Magnetic head assembly
CA522126A (en) Magnetic shuttle-guiding means
CA524436A (en) Record changer
CA533361A (en) Magnetic indicator-recorder system
AU216961B2 (en) Improvements :in magnetic pick-up head
AU216980B2 (en) Magnetic core
CA532388A (en) Magnetic core
AU2201956A (en) Improvements in or relating to annular heads for magnetic recorders
CA523180A (en) Cloud-data recorder
CA526749A (en) Recorder
CA529537A (en) Telegraphone recorder
CA531983A (en) Phonograph record