| 摘要 |
PROBLEM TO BE SOLVED: To quickly install an appropriate software into both of connected devices. SOLUTION: This program installation system includes a first device and a second device. The first device has: a device information transmission means; a program version information transmission means; a program reception means; and a first installation means. The second device has: a device information reception means; a program version information reception means; a first program acquisition means; a second installation means; a determination means; a second program acquisition means; and a program transmission means. COPYRIGHT: (C)2008,JPO&INPIT
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