PL48323B1 - - Google Patents

Download PDF

Info

Publication number
PL48323B1
PL48323B1 PL101133A PL10113363A PL48323B1 PL 48323 B1 PL48323 B1 PL 48323B1 PL 101133 A PL101133 A PL 101133A PL 10113363 A PL10113363 A PL 10113363A PL 48323 B1 PL48323 B1 PL 48323B1
Authority
PL
Poland
Prior art keywords
head
face
magnetic
tga
thickness
Prior art date
Application number
PL101133A
Other languages
English (en)
Polish (pl)
Inventor
inz. Edmund Koprowski mgr
Lukawski Jerzy
Original Assignee
Dom Technicznohandlowy Wytwórnia Zabawekmechanicznych I Szkolnych Pomocy Naukowych
Filing date
Publication date
Application filed by Dom Technicznohandlowy Wytwórnia Zabawekmechanicznych I Szkolnych Pomocy Naukowych filed Critical Dom Technicznohandlowy Wytwórnia Zabawekmechanicznych I Szkolnych Pomocy Naukowych
Publication of PL48323B1 publication Critical patent/PL48323B1/pl

Links

PL101133A 1963-03-25 PL48323B1 (online.php)

Publications (1)

Publication Number Publication Date
PL48323B1 true PL48323B1 (online.php) 1964-06-15

Family

ID=

Similar Documents

Publication Publication Date Title
US8760802B2 (en) Systems and methods for processing magnetic media with first and second magnetic gaps adjacent opposite sides of the recording layer
US4979051A (en) Bimodal multi-track magnetic head
US6703107B2 (en) Magnetic tape
US8867167B2 (en) Tapered pole heads for magnetic media
US4001890A (en) Double chip flying head
JPS5683808A (en) Magnetic recording and reproducing device
JP7375702B2 (ja) 磁気記録媒体
US3417386A (en) Magnetic head assembly
WO1994018671A1 (en) Magnetic stripe read/write head
US4843505A (en) Magnetoresistive sensing element with a projection for enhanced data reading
US3453398A (en) Multiple magnetic head providing uniform bearing surface detrition
CA1185008A (en) Magnetic transducer
JPS5755522A (en) Magnetic head
US2758905A (en) Magnetic recording apparatus
US4805065A (en) Particulate magnetic recording media having an areally controlled recording characteristics
US3673353A (en) Magnetic transducer having a composite magnetic core structure
US4700253A (en) Slanted pole head for magnetic recording
US3390451A (en) Multi-track magnetic heads and their method of manufacture
US3432839A (en) Magnetic multihead assembly with shielding means
US3526885A (en) Raised circular segment contoured magnetic head assembly
US3852812A (en) Symmetrical direct current tunnel erasing
US20060061913A1 (en) Magnetic read/write system, magnetoresistive head, and magnetic recording medium
JPS56105338A (en) Magnetic card having forgery preventing function
US5198950A (en) Thin-film perpendicular magnetic recording and reproducing head
NAKAMURA et al. Effect of wall pinning to Co-Zr-Nb main-pole film on recording characteristics of narrow track single-pole head