Dynamic magnetic information storage or retrieval – General recording or reproducing – Recording-or erasing-prevention
Patent
1995-03-13
1999-11-16
Faber, Alan
Dynamic magnetic information storage or retrieval
General recording or reproducing
Recording-or erasing-prevention
360 57, 360 66, 386120, 386121, 386125, G11B 1904
Patent
active
059868376
ABSTRACT:
The invention provides an image signal processing apparatus for processing an image signal. When an image signal is supplied and the input image signal is stored onto a memory medium and the image signal stored on the memory medium is generated, only the image signal generated from the memory medium in the image signal stored on the memory medium can be erased, so that the image signal can be stored by a simple construction without erroneously erasing the image signal stored on the memory medium.
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patent: 5093731 (1992-03-01), Watanabe et al.
patent: 5138459 (1992-08-01), Roberts et al.
patent: 5153730 (1992-10-01), Nagasaki et al.
Canon Kabushiki Kaisha
Faber Alan
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