Improvements in or relating to fastenings or holders for sliding windows,申请号GB19390016332-传众专利搜索

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发明名称	Improvements in or relating to fastenings or holders for sliding windows
摘要
申请公布号	GB530258(A)	申请公布日期	1940.12.09
申请号	GB19390016332	申请日期	1939.06.02
申请人	BECKETT, LAYCOCK & WATKINSON LIMITED;JAMES ROLAND GRIMSDELL	发明人
分类号	E05F11/00	主分类号	E05F11/00
代理机构		代理人
主权项
地址

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