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发明名称
A ventilating closure plate for the openings of fireplaces
摘要
申请公布号
GB761811(A)
申请公布日期
1956.11.21
申请号
GB19540013649
申请日期
1954.05.11
申请人
BRADLEY AND COMPANY LIMITED
发明人
HOOD ROBERT TURNER
分类号
F24C15/28
主分类号
F24C15/28
代理机构
代理人
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