Door check device,申请号GB19430004454-传众专利搜索

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发明名称	Door check device
摘要
申请公布号	GB562458(A)	申请公布日期	1944.07.03
申请号	GB19430004454	申请日期	1943.03.19
申请人	STEPHEN JULIUS VADASZ	发明人
分类号	E05F3/16	主分类号	E05F3/16
代理机构		代理人
主权项
地址

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