WATER DEPTH GUAGE,申请号GB19920013943-传众专利搜索

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发明名称	WATER DEPTH GUAGE
摘要
申请公布号	GB9213943(D0)	申请公布日期	1992.08.12
申请号	GB19920013943	申请日期	1992.07.01
申请人	BLACKBURN, MICHAEL J	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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