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经营范围
发明名称
粒子凉席
摘要
该产品由圆形粒子和方形粒子相间串接而成。
申请公布号
CN3057174D
申请公布日期
1997.04.23
申请号
CN96304258.0
申请日期
1996.04.02
申请人
王碧琰
发明人
王碧琰
分类号
05-06-S0233
主分类号
05-06-S0233
代理机构
代理人
主权项
地址
325300浙江省文成县大∴镇华侨新村35幢1号
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