Method for making a multitrack head
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United States of America Patent
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Mar 10, 1992
Grant Date -
N/A
app pub date -
Jun 15, 1990
filing date -
Jun 27, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of making a multitrack head consisting in making a first network of grooves in a block of ferrite, filling the grooves with glass, planing down the surface, making a second network of grooves in a second block of ferrite, bonding these two blocks, trueing the base of the first block, depositing poles and making the winding wires go through.
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