INFORMATION TRANSMISSION SYSTEM,申请号GB19740051243-传众专利搜索

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发明名称	INFORMATION TRANSMISSION SYSTEM
摘要
申请公布号	GB1489901(A)	申请公布日期	1977.10.26
申请号	GB19740051243	申请日期	1974.11.26
申请人	TELEFONAB ERICSSON L M	发明人
分类号	B61L3/12;G01S13/82;(IPC1-7):H04B1/59	主分类号	B61L3/12
代理机构		代理人
主权项
地址

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