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经营范围
发明名称
MULTIPURPOSE FILTRATION TUBE, IRRIGATION SYSTEM, WATER TREATMENT SYSTEM AND ANTI-LANDSLIDE SYSTEM
摘要
申请公布号
HK1160346(A2)
申请公布日期
2012.07.06
申请号
HK20120103352
申请日期
2012.01.11
申请人
YAN & PARTNERS ENGINEERING COMPANY LIMITED
发明人
HO, CHING YAN;LAM, KWOK WAI
分类号
E02B
主分类号
E02B
代理机构
代理人
主权项
地址
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