HARDNESS TESTERS,申请号CAD467948-传众专利搜索

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发明名称	HARDNESS TESTERS
摘要
申请公布号	CA467948(A)	申请公布日期	1950.09.05
申请号	CAD467948	申请日期
申请人	VICKERS-ARMSTRONGS LIMITED	发明人	CECIL BERTRAM JAMES
分类号		主分类号
代理机构		代理人
主权项
地址

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