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经营范围
发明名称
Improvements in or relating to apparatus for dispensing powdered materials in measured quantities
摘要
申请公布号
GB778814(A)
申请公布日期
1957.07.10
申请号
GB19540036206
申请日期
1954.12.14
申请人
GASKELL & CHAMBERS LIMITED
发明人
BERWICK ALBERT GEORGE;BERWICK WILLIAM RICHARD
分类号
G01F11/24
主分类号
G01F11/24
代理机构
代理人
主权项
地址
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