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发明名称
Burner guard for cooking utensils
摘要
申请公布号
US2003773(A)
申请公布日期
1935.06.04
申请号
US19330681074
申请日期
1933.07.19
申请人
HERMAN GROSS
发明人
GROSS HERMAN
分类号
F24C15/10
主分类号
F24C15/10
代理机构
代理人
主权项
地址
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