Title:
PRODUCING METHOD FOR MAGNETIC RECORDING MATERIAL
Document Type and Number:
Japanese Patent JPS5286302
Kind Code:
A
Abstract:
PURPOSE: To make it possible to accomplish the high density recording by forming remarkably thin palladium film on a magnetic thin film of alloy of a magnetic disc or drum, followed by the formation of a protecting film of rhodium.
Inventors:
KUNISHI MITSUMASA
KAWAZU TAKAHARU
OONO SEIGO
KAWAZU TAKAHARU
OONO SEIGO
Application Number:
JP270676A
Publication Date:
July 18, 1977
Filing Date:
January 14, 1976
Export Citation:
Assignee:
OKI ELECTRIC IND CO LTD
International Classes:
G11B5/72; G11B5/64; G11B5/84; (IPC1-7): G11B5/72; G11B5/84
Domestic Patent References:
| JPS50159830A | 1975-12-24 |