IMPROVEMENTS IN RELATING TO MATTRESSES,申请号GB19900002607-传众专利搜索

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发明名称	IMPROVEMENTS IN RELATING TO MATTRESSES
摘要
申请公布号	GB9002607(D0)	申请公布日期	1990.04.04
申请号	GB19900002607	申请日期	1990.02.06
申请人	BOLLANS, JAMES H	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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