04100584 is referenced by 17 patents and cites 7 patents.

In the manufacture of a transducer head, a plurality of elongated slots are formed in a non-magnetic substrate to receive magnetic cores having a transducing gap. A sealing composition bonds the cores in the slots and the cores are then laser trimmed to predetermined widths and at predetermined core-to-core spacings.

Title
Transducer head with narrow core structure
Application Number
587429
Publication Number
4100584
Application Date
September 26, 1977
Publication Date
July 11, 1978
Inventor
Werner Brutsch
Garberville
CA, US
KoKo Gyi
Thousand Oaks
CA, US
Michael Isaac Behr
South Pasadena
CA, US
Agent
Edward J Feeney Jr
Kevin R Peterson
Nathan Cass
Assignee
Burroughs Corporation
MI, US
IPC
H01F 7/06
G11B 5/42
G11B 5/22
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