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发明名称
Improvements in or relating to guards for the cooking rings of electric and gas cookers and the like
摘要
申请公布号
GB667980(A)
申请公布日期
1952.03.12
申请号
GB19490021373
申请日期
1949.08.17
申请人
JAMES JEFFS FLETCHER
发明人
分类号
F24C15/36
主分类号
F24C15/36
代理机构
代理人
主权项
地址
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