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Home › Portable information terminal, a control method for a portable information terminal, a program of a method of controlling a personal information terminal and a recording medium having recorded therein a program of a method of controlling a personal information terminal

Portable information terminal, a control method for a portable information terminal, a program of a method of controlling a personal information terminal and a recording medium having recorded therein a program of a method of controlling a personal information terminal

US Patent 7221957 · Granted May 22, 2007

Estimated economic value: $1,012,000 ⓘ

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