Improvements in cushions,申请号GB19570005918-传众专利搜索

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发明名称	Improvements in cushions
摘要
申请公布号	GB822377(A)	申请公布日期	1959.10.21
申请号	GB19570005918	申请日期	1957.02.21
申请人	VIOLET ETHEL BRUCE	发明人
分类号	A47C7/18	主分类号	A47C7/18
代理机构		代理人
主权项
地址

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