Improvements in devices for the production of symmetric, reproducible slits,申请号GB19550006467-传众专利搜索

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发明名称	Improvements in devices for the production of symmetric, reproducible slits
摘要
申请公布号	GB769476(A)	申请公布日期	1957.03.06
申请号	GB19550006467	申请日期	1955.03.04
申请人	VEB CARL ZEISS JENA	发明人	KRATZSCH KURT
分类号	G01J3/04	主分类号	G01J3/04
代理机构		代理人
主权项
地址

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