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Production manner of particulate condition coloration resin, in particulate condition coloration resin and the thermal fusibility polyester
Production manner of particulate condition coloration resin, in particulate condition coloration resin and the thermal fusibility polyester
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机译:颗粒状着色树脂,颗粒状着色树脂和热熔性聚酯的生产方式
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摘要
PROBLEM TO BE SOLVED: To provide an electronic mail certification system capable of easily certifying that the transaction, contract and delivery/reception information of both of the sides are not altered, from the fair position of the third party.;SOLUTION: A caller information terminal 1 transmits a document mail requiring the certification of contents to a receiving person information terminal 2 and transmits the copy of the document mail to the server 4 of a content certification provider. When the terminal 2 receives the document mail and confirms it requiring the certification of the contents, the terminal 2 sends an answer mail back to the terminal 1 and transmits the copy of the answer mail to the server 4 of the content certification provider. The server 4 of the content certification provider compares and confirms the contents of the copy of the document mail from the terminal 1 and the contents of the copy of the answer mail from the terminal 2, transmits the report of the comparing result to both of the terminal 1 and the terminal 2 and charges the terminal 1 based on charging information.;COPYRIGHT: (C)2002,JPO
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