04186480 is referenced by 10 patents and cites 3 patents.

A method of manufacturing a rotatable magnetic head arrangement in which at least one magnetic head provided on a disc-shaped carrier in a given position with respect to a reference surface provided on the carrier is laser machined to form a gap width of a particular size and location relative to said reference surface.

Title
Method of manufacturing a rotatable magnetic head arrangement
Application Number
5/860282
Publication Number
4186480
Application Date
December 14, 1977
Publication Date
February 5, 1980
Inventor
Erich Berger
Vienna
AT
Wolfgang Binder Kriegelstein
Vienna
AT
Agent
Robert S Smith
David R Treacy
Thomas A Briody
Assignee
U S Philips Corporation
NY, US
IPC
G11B 5/42
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