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发明名称
REDUCING WATER CONSUMPTION IN WATER CLOSETS
摘要
申请公布号
GB1457751(A)
申请公布日期
1976.12.08
申请号
GB19730018525
申请日期
1973.04.17
申请人
CH NG SEOW KONG
发明人
分类号
E03D1/00;(IPC1-7):E03D1/00
主分类号
E03D1/00
代理机构
代理人
主权项
地址
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