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发明名称
MOLD SYSTEM FOR BUILDING PRECAST ELEMENTS AND METHOD FOR PRECASTING THE ELEMENTS
摘要
申请公布号
HK1177170(A1)
申请公布日期
2015.06.19
申请号
HK20130104468
申请日期
2013.04.12
申请人
YAU LEE WAH CONCRETE PRECAST PRODUCTS COMPANY LIMI
发明人
WONG TIN CHEUNG;WONG WAI MAN
分类号
B28B
主分类号
B28B
代理机构
代理人
主权项
地址
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