R.F. Signal Phase-Modulator System,申请号GB19670003162-传众专利搜索

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发明名称	R.F. Signal Phase-Modulator System
摘要
申请公布号	GB1159138(A)	申请公布日期	1969.07.23
申请号	GB19670003162	申请日期	1967.01.20
申请人	SOCIETA' ITALIANA TELECOMMUNICAZIONI SIEMENS S.P.A.	发明人
分类号	H03C3/22	主分类号	H03C3/22
代理机构		代理人
主权项
地址

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