Improvements in carrier wave modulation,申请号GB19460035223-传众专利搜索

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发明名称	Improvements in carrier wave modulation
摘要
申请公布号	GB630881(A)	申请公布日期	1949.10.24
申请号	GB19460035223	申请日期	1946.11.27
申请人	THE BRITISH THOMSON-HOUSTON COMPANY LIMITED;WILLIAM SEBASTIAN GRAFF-BAKER	发明人
分类号	H03C1/22	主分类号	H03C1/22
代理机构		代理人
主权项
地址

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