Shutter means for obscuring windows and the like,申请号GB19390026948-传众专利搜索

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发明名称	Shutter means for obscuring windows and the like
摘要
申请公布号	GB538752(A)	申请公布日期	1941.08.15
申请号	GB19390026948	申请日期	1939.09.30
申请人	LEONARD WALTER FINCH	发明人
分类号	E04D13/03	主分类号	E04D13/03
代理机构		代理人
主权项
地址

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