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发明名称
角管式锅炉炉条
摘要
申请公布号
CN3259830D
申请公布日期
2002.10.16
申请号
CN02313030.X
申请日期
2002.03.25
申请人
上海四方锅炉厂
发明人
朱振声;蒋蕙
分类号
23-03
主分类号
23-03
代理机构
上海世贸专利代理有限责任公司
代理人
严新德
主权项
地址
200072上海市共和新路2901号
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