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发明名称
组合式长统靴
摘要
组合式长统靴可由皮革、人造革、塑料或橡胶等制成,既可用于劳保鞋,也可作为民用鞋。
申请公布号
CN87300162S
申请公布日期
1987.12.10
申请号
CN87300162
申请日期
1987.03.11
申请人
孙艳萍
发明人
孙艳萍
分类号
02-04
主分类号
02-04
代理机构
石油工业专利服务中心
代理人
刘兴安
主权项
地址
青海省冷湖镇青海石油管理局井下作业公司
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