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发明名称
An improved funnel particularly for filling hot-water bottles
摘要
申请公布号
GB428128(A)
申请公布日期
1935.05.07
申请号
GB19330024777
申请日期
1933.09.07
申请人
ERNEST MALTRAVERS YEOMAN
发明人
分类号
B67C11/02
主分类号
B67C11/02
代理机构
代理人
主权项
地址
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