Improvements in or relating to brooches,申请号GB19470023394-传众专利搜索

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发明名称	Improvements in or relating to brooches
摘要
申请公布号	GB628934(A)	申请公布日期	1949.09.07
申请号	GB19470023394	申请日期	1947.08.25
申请人	HENRY BOLLAND THOMAS	发明人
分类号	A44C1/00	主分类号	A44C1/00
代理机构		代理人
主权项
地址

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