专利名称：SPORTS FIELD
令人感动的作文
发明人：USMANOV, MARAT RAILIEVICH,USMANOV, ARTUR MARATOVICH
申请号：RU2010000041空间名字霸气
如何补铁申请日：20100203
现代企业文化>三不放过原则公开号：WO2010090554A3
公开日：
终止合同协议书范本
20101021
公司管理制度
专利内容由知识产权出版社提供
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摘要：The invention relates to the construction of sports facilities, football fields, rugby fields and tennis courts ud for sporting events on natural grass. The sports field compris a ba with slopes running from the central longitudinal axis, and a layer of soil and vegetation dispod on the ba; furthermore, the following are arranged on the inner side of the ba: a skirting, a water drainage pipe covered with a grille, and a pipe for supplying hot air. A groove is made at the ba of the skirting on the inner side of a box. Supports and grilles are placed on the box bottom, on top of which are placed: a broken stone layer with a height of 50 to 100 mm, a pebble layer with a height of 50 to 100 mm and a soil layer. Rervoirs are arranged under the box bottom for collecting rain water for irrigating the root system, said rervoirs being connected to the groove via a system of pipes.
申请人：USMANOV, MARAT RAILIEVICH,USMANOV, ARTUR MARATOVICH
代理人：KOVALENKO, Vаlеntinа Vаsiliеvnа
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