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经营范围
发明名称
Improvements in or relating to flushing cisterns
摘要
申请公布号
GB823818(A)
申请公布日期
1959.11.18
申请号
GB19570017370
申请日期
1957.05.31
申请人
G. & E. EQUIPMENT AND CONTRACTS LIMITED
发明人
EWER HENRY NELSON
分类号
E03D1/01;E03D1/06
主分类号
E03D1/01
代理机构
代理人
主权项
地址
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