Insertable Backwater lock for daywells,申请号SE20070001082-传众专利搜索

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发明名称	Insertable Backwater lock for daywells
摘要
申请公布号	SE0701082(L)	申请公布日期	2008.10.30
申请号	SE20070001082	申请日期	2007.04.29
申请人	FRAGMENT AB;HALLBERG TOR-BJOERN	发明人	HALLBERG TOR-BJOERN
分类号		主分类号
代理机构		代理人
主权项
地址

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