Inductive loop detector with automatic frequency change,申请号GB20040005297-传众专利搜索

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发明名称	Inductive loop detector with automatic frequency change
摘要
申请公布号	GB0405297(D0)	申请公布日期	2004.04.21
申请号	GB20040005297	申请日期	2004.03.09
申请人	CHAMBERLAIN GROUP INC, THE	发明人
分类号	H04B5/00	主分类号	H04B5/00
代理机构		代理人
主权项
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