IMPROVEMENTS IN APPARATUS FOR ACTUATING AN ALARM UPON MOVEMENT OF A CLOSURE MEMBER RELATIVELY TO A STATIONARY MEMBER,申请号GB19670039375-传众专利搜索

发明名称	IMPROVEMENTS IN APPARATUS FOR ACTUATING AN ALARM UPON MOVEMENT OF A CLOSURE MEMBER RELATIVELY TO A STATIONARY MEMBER
摘要
申请公布号	GB1203273(A)	申请公布日期	1970.08.26
申请号	GB19670039375	申请日期	1967.08.26
申请人	GENERAL ALARM CORPORATION	发明人	PAUL MADDISON HAWKINS
分类号	G08B13/08	主分类号	G08B13/08
代理机构		代理人
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