| 摘要 |
PCT No. PCT/FR94/00127 Sec. 371 Date Sep. 18, 1995 Sec. 102(e) Date Sep. 18, 1995 PCT Filed Feb. 3, 1994 PCT Pub. No. WO94/18628 PCT Pub. Date Aug. 18, 1994Method of communication between a processing unit associated with an applications program and portable information carriers of different types. It consists in adding a communications layer between the applications program and the carriers, so as to only one communications protocol in the applications program to access the carriers, whatever may be their type.
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