Improvements in and relating to penstocks and sluice gates,申请号GB19620021116-传众专利搜索

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发明名称	Improvements in and relating to penstocks and sluice gates
摘要
申请公布号	GB970747(A)	申请公布日期	1964.09.23
申请号	GB19620021116	申请日期	1962.06.01
申请人	HARTLEYS (STOKE-ON-TRENT) LIMITED	发明人	ROWLEY ROBERT;HARTLEY AUGUSTINE JOSEPH
分类号	E02B13/02	主分类号	E02B13/02
代理机构		代理人
主权项
地址

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