Improvements in light shields for hurricane and other lamps,申请号GB19390030963-传众专利搜索

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发明名称	Improvements in light shields for hurricane and other lamps
摘要
申请公布号	GB535796(A)	申请公布日期	1941.04.22
申请号	GB19390030963	申请日期	1939.11.28
申请人	GEORGE EDWARD OSMOND	发明人
分类号	F21V37/02	主分类号	F21V37/02
代理机构		代理人
主权项
地址

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