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摘要
申请公布号
CN3444891D
申请公布日期
2005.05.04
申请号
CN200330103729.4
申请日期
2003.11.21
申请人
VKR控股公司
发明人
拉斯·克里斯汀森
分类号
25-02
主分类号
25-02
代理机构
北京集佳知识产权代理有限公司
代理人
王学强
主权项
地址
丹麦索布格
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