初二数学课程
专利名称：Shore structure
pamam发明人：IMAIZUMI MASAKAZU，今泉 真和申请号：JP特願平2-150405wonderman
申请日：19900608
公开号：JP第2652458号B2
公开日：
停机英文19970910
专利内容由知识产权出版社提供
竞价培训
摘要：PURPOSE:To make it possible to display sufficiently a purificatory function as well as a disaster preventing function and a hydrophilic function by providing a storage water channel, and induction channel and filtration members to a construction body provided with water channels leading waves to a land side and formed in the shape of a stair. CONSTITUTION:Construction elements 3 are sloped downward to a a side A from a land side B and, at the same time, they are formed in the shape of a stair. Among the construction elements 3, fan shaped openings 9 are formed in an approximate half of the a side A, pumped-up water channels 11 having a certain width are formed on the right side of them, and a storage water channel 13 is formed on the right side of the pumped-up channels 11. Sea-water flows into the pumped-up channels 11 through the fan-shaped openings 9, and the incursion of the a water into the storage water channel 13 is made from the pumped-up channels 11. After that, the a water flows into a flow ction 19, and channelized a-water falls in the next stage through an intake 21. The a water falling to the next stage makes incursion on filtration members 23 to pass through them. At that time, the a water is filtered to eliminate impurities, etc., contained thereinto. Then, the a-water successively falls down to the next stages, aeration works and filtration works are repeated, and it is returned to the a side A.
pedestriancute是什么意思申请人：FUJITA KK，株式会社フジタ
boncourage地址：東京都渋谷区千駄ヶ谷4丁目6番15号国籍：JP
代理人：野本 陽一用英语自我介绍
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