IMPROVEMENTS IN DOORS,申请号GB19660051979-传众专利搜索

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发明名称	IMPROVEMENTS IN DOORS
摘要
申请公布号	GB1214131(A)	申请公布日期	1970.12.02
申请号	GB19660051979	申请日期	1966.11.21
申请人	BRENT METAL WORKS LIMITED	发明人	ERIC ROBERT MARR
分类号	E05F3/10	主分类号	E05F3/10
代理机构		代理人
主权项
地址

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