METHODS OF SUPERSONIC INSPECTION,申请号CAD478372-传众专利搜索

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发明名称	METHODS OF SUPERSONIC INSPECTION
摘要
申请公布号	CA478372(A)	申请公布日期	1951.11.06
申请号	CAD478372	申请日期
申请人	SPERRY PRODUCTS	发明人	RALPH BENJAMIN DE LANO, JR.;EVERARD MOTT WILLIAMS
分类号		主分类号
代理机构		代理人
主权项
地址

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