DRAFT TUBE AND AIR BUBBLE TOWER,申请号JP2002008784-传众专利搜索

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发明名称	DRAFT TUBE AND AIR BUBBLE TOWER
摘要	<p>A draft tube installed in a tower for storing solution of an air bubble tower and formed of a hollow tube, wherein a space is provided on the entire side peripheral surface thereof.</p>
申请公布号	WO2003023306(P1)	申请公布日期	2003.03.20
申请号	JP2002008784	申请日期	2002.08.30
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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