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发明名称
壁塞
摘要
申请公布号
CN3375456D
申请公布日期
2004.06.30
申请号
CN03348472.4
申请日期
2003.06.10
申请人
领先洋行有限公司
发明人
韩国靖
分类号
08-08
主分类号
08-08
代理机构
北京北新智诚知识产权代理有限公司
代理人
王宏伟
主权项
地址
香港九龙观塘开源道六十二号骆驼漆大厦第二期四字楼D座
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