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.)
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Filing date
Publication date
Application filedfiledCritical
Priority to JP11028276ApriorityCriticalpatent/JPS5337008A/ja
Publication of JPS5337008ApublicationCriticalpatent/JPS5337008A/ja
Publication of JPS5643526B2publicationCriticalpatent/JPS5643526B2/ja
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
G11B5/127—Structure or manufacture of heads, e.g. inductive
G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
G11B5/23—Gap features
G11B5/232—Manufacture of gap
Landscapes
Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
Magnetic Heads
(AREA)
JP11028276A1976-09-141976-09-14Production of magnetic head
GrantedJPS5337008A
(en)