OPTICAL ETC PHASE FILTERS PRODUCING NEAR-FIELD PATTERNS,申请号GB19750027701-传众专利搜索

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发明名称	OPTICAL ETC PHASE FILTERS PRODUCING NEAR-FIELD PATTERNS
摘要
申请公布号	GB1529711(A)	申请公布日期	1978.10.25
申请号	GB19750027701	申请日期	1975.07.01
申请人	RCA CORP	发明人
分类号	G02B5/18;G02B5/20;H01J29/89;H04N9/07;(IPC1-7):G02B5/18;G03C7/00	主分类号	G02B5/18
代理机构		代理人
主权项
地址

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