DIFFERENTIAL PRESSURE MEASURING DEVICE,申请号CAD789244-传众专利搜索

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发明名称	DIFFERENTIAL PRESSURE MEASURING DEVICE
摘要
申请公布号	CA789244(A)	申请公布日期	1968.07.09
申请号	CAD789244	申请日期
申请人	ROBERT GRAHAM	发明人	ROBERT GRAHAM
分类号		主分类号
代理机构		代理人
主权项
地址

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