Dynamic magnetic information storage or retrieval – Head – Core
Patent
1979-03-21
1981-06-02
Gonzales, John
Dynamic magnetic information storage or retrieval
Head
Core
354 86, 354180, 360 2, G03B 2900
Patent
active
042708532
ABSTRACT:
Instant-printing film further comprises a magnetic sound-recording band on one end part thereof, and is installed in an instant-printing camera which has a sweeping magnetic recording/reproducing head that sweeps touching and along the magnetic sound recording band, thereby enables recording of ambient sound of the photographic scenery, or reproducing of the recorded sound while seeing the instant-printed photography.
REFERENCES:
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patent: 3379095 (1968-04-01), Kaprelian
patent: 3439598 (1969-04-01), Weitzner et al.
patent: 3643571 (1972-02-01), Erlichman et al.
patent: 3685836 (1972-08-01), Chernowitz
patent: 3691312 (1972-09-01), Petersen
patent: 3807851 (1974-04-01), Knox et al.
patent: 3822376 (1974-07-01), Kok et al.
patent: 4090662 (1978-05-01), Fayling
Hatada Kotaro
Higuchi Masaru
Iwata Hiroshi
Gonzales John
West Electric Company Ltd.
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