04017965 is referenced by 17 patents and cites 6 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
Method of making a transducer head with narrow core structure
Application Number
5/587429
Publication Number
4017965
Application Date
June 16, 1975
Publication Date
April 19, 1977
Inventor
Ko Ko Gyi
Thousand Oaks
CA, US
Michael Isaac Behr
South Pasadena
CA, US
Werner Brutsch
Garberville
CA, US
Agent
Edward J Feeney Jr
Kevin R Peterson
Nathan Cass
Assignee
Burroughs Corporation
MI, US
IPC
G11B 5/42
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