Improvements relating to fastenings for doors, windows and the like,申请号GB19480031854-传众专利搜索

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发明名称	Improvements relating to fastenings for doors, windows and the like
摘要
申请公布号	GB645679(A)	申请公布日期	1950.11.08
申请号	GB19480031854	申请日期	1948.12.09
申请人	WALTER ROWLEY LIMITED;ALFRED FOSTER CLAVERLEY	发明人
分类号	E05C1/06	主分类号	E05C1/06
代理机构		代理人
主权项
地址

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