Metal working – Method of mechanical manufacture – Electrical device making
Patent
1990-09-21
1992-02-25
Hall, Carl E.
Metal working
Method of mechanical manufacture
Electrical device making
360119, 427116, 427131, G11B 542
Patent
active
050901117
ABSTRACT:
A rectangular parallelepiped having a width of approximately 1 micron and a height of several microns and they are separated by an amagnetic spacer.
REFERENCES:
patent: 4399479 (1983-08-01), Meckel
patent: 4837924 (1989-06-01), Lazzari
patent: 4900650 (1990-02-01), Das
IBM Technical Disclosure Bulletin, vol. 17, No. 11, Apr. 1975, Armonk, N.Y. U.S.A. pp. 3446-3449; L. T. Romankiw et al.: "Batch Fabrication of Keyhole Type Magnetic Recording Heads" *Entire Document*.
Patent Abstracts of Japan, vol. 8, No. 252 (P-314) (1689) 17 Nov. 1984, & JP-A-59 121611 (Fujitsu K.K.) 13 Jul. 1984 *Entire Document*.
Patent Abstracts of Japan vol. 9, No. 109 (P-355) (1832) 14 May 1985, * JP-A-59 229724 (Mitsubishi Denki K.K.) 24, Dec. 1984, *Entire Document*.
Commissariat a l''Energie Atomique
Hall Carl E.
LandOfFree
Process for producing a magnetic recording head does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for producing a magnetic recording head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing a magnetic recording head will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1884306