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发明名称
枕垫
摘要
申请公布号
CN3314635D
申请公布日期
2003.08.20
申请号
CN03300966.X
申请日期
2003.01.27
申请人
余韶真
发明人
余韶真
分类号
06-09
主分类号
06-09
代理机构
北京三友知识产权代理有限公司
代理人
董惠石
主权项
地址
200001上海市北京东路668号科技京城西楼13F
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