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经营范围
发明名称
Gas stove burner
摘要
申请公布号
US2179951(A)
申请公布日期
1939.11.14
申请号
US19380207914
申请日期
1938.05.14
申请人
GEORGE PETERSEN;HARRY PETERSEN
发明人
PETERSEN GEORGE;PETERSEN HARRY
分类号
F23D14/06
主分类号
F23D14/06
代理机构
代理人
主权项
地址
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