Information recording/reproducing apparatus

Details Information recording/reproducing apparatus Information recording/reproducing apparatus

1987-02-11

1990-09-18

Shaw, Gareth D.

Boots, shoes, and leggings

3649680, 3649701, 3649521, 3649593, 369 59, 369 32, G11B 1902

Patent

active

049583140

ABSTRACT:
An information recording/reproducing apparatus for an information storage medium comprising sectors each having a data area composed of a read-only data area and a writable data area. Data in the read-only data area are formed through pressing or the like, and when the data in the read-only data area are to be renewed, renewed data are recorded in the writable data area so that it is made possible to form a large quantity of correctable read-only data.

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Robbins, J., Mastering DOS: The Complete Tutorial and Up-To-Date User's, Guide, San Francisco, Sybex Inc., 1988, pp. 438-441.

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