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经营范围
发明名称
电炉(双头)
摘要
申请公布号
CN300746837D
申请公布日期
2008.02.20
申请号
CN200730047902.1
申请日期
2007.02.04
申请人
庄文澜
发明人
庄文澜
分类号
07-02
主分类号
07-02
代理机构
佛山市粤顺知识产权代理事务所
代理人
唐强熙
主权项
地址
200080上海市虹口区飞虹支路69号306室
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