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发明名称
Improvements in or relating to teapots
摘要
申请公布号
GB684177(A)
申请公布日期
1952.12.10
申请号
GB19500013449
申请日期
1950.05.30
申请人
SIDNEY COSTON
发明人
分类号
A47G19/16
主分类号
A47G19/16
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代理人
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