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发明名称
陶瓷片直式便池冲洗阀
摘要
后视图与主视图对称,省略后视图。
申请公布号
CN3251872D
申请公布日期
2002.08.21
申请号
CN02300803.2
申请日期
2002.01.25
申请人
洪甘泉
发明人
洪甘泉
分类号
23-01
主分类号
23-01
代理机构
北京工大思海专利代理有限责任公司
代理人
张慧
主权项
地址
362300福建省南安市英都镇英墟街23号
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