ELECTRONIC SPIRIT LEVEL,申请号GB19910006313-传众专利搜索

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发明名称	ELECTRONIC SPIRIT LEVEL
摘要
申请公布号	GB2254140(A)	申请公布日期	1992.09.30
申请号	GB19910006313	申请日期	1991.03.25
申请人	ADAM HASSANIN * ELGHANNAM	发明人	ADAM HASSANIN * ELGHANNAM
分类号	A63D15/00;G01C9/06;G01C9/24	主分类号	A63D15/00
代理机构		代理人
主权项
地址

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