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发明名称
Steam nozzle
摘要
申请公布号
US1748604(A)
申请公布日期
1930.02.25
申请号
US19280270510
申请日期
1928.04.16
申请人
MARQUETTE MANUFACTURING COMPANY
发明人
HEIMBURGER DOUGLAS D.
分类号
B60S3/04
主分类号
B60S3/04
代理机构
代理人
主权项
地址
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