Integrated circuit card with magnetic reading strip and keyboard

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment

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D18 7

Patent

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D03050238

REFERENCES:
patent: D221282 (1971-07-01), Miller et al.
patent: 4609812 (1986-09-01), Drexler
patent: 4667087 (1987-05-01), Quintana
patent: 4683372 (1987-07-01), Matsumoto
patent: 4697072 (1987-09-01), Kawana
patent: 4746787 (1988-05-01), Suto et al.
patent: 4766293 (1988-08-01), Boston
IC Card developed by Toshiba and Visa International shown in the Yomiuri (newspaper) published Oct. 25, 1985.
Credit Card `SL-800` of Casio Computer Co., Ltd., shown in "Nihon Kogyo Shimbun" (Newspaper) published May 24, 1984.
Calculator Card `EL-875` of Sharp Corporation shown in "Dempa Shimbun" (newspaper) published Oct. 19, 1985.
Calculator Card "My Card" of Canon, Inc., shown in Canon catalog.

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