METHOD AND APPARATUS FOR CALIBRATING FLOWMETERS,申请号CAD545794-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR CALIBRATING FLOWMETERS
摘要
申请公布号	CA545794(A)	申请公布日期	1957.09.03
申请号	CAD545794	申请日期
申请人	SHELL DEVELOPMENT COMPANY	发明人	NORRIS PLANK;SYDNEY S. SMITH
分类号		主分类号
代理机构		代理人
主权项
地址

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