Improvements in or relating to photometric apparatus,申请号GB19530029903-传众专利搜索

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发明名称	Improvements in or relating to photometric apparatus
摘要
申请公布号	GB762964(A)	申请公布日期	1956.12.05
申请号	GB19530029903	申请日期	1953.10.29
申请人	NATIONAL RESEARCH DEVELOPMENT CORPORATION	发明人	ATTREE VINCENT HORACE
分类号	G01J1/12	主分类号	G01J1/12
代理机构		代理人
主权项
地址

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