FREQUENCY CHANGER EMPLOYING OPTO-ELECTRONICS,申请号USD3516318-传众专利搜索

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发明名称	FREQUENCY CHANGER EMPLOYING OPTO-ELECTRONICS
摘要
申请公布号	US3516318(A)	申请公布日期	1970.06.23
申请号	USD3516318	申请日期	1968.01.02
申请人	D.H. BALDWIN CO.	发明人	WILLIAM C. WAYNE JR.
分类号	G10H1/043;(IPC1-7):G10H1/00;G10H3/06	主分类号	G10H1/043
代理机构		代理人
主权项
地址

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