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经营范围
发明名称
Pipeline booster system
摘要
申请公布号
US1904320(A)
申请公布日期
1933.04.18
申请号
US19310567061
申请日期
1931.10.05
申请人
ALLISCHALMERS MANUFACTURING COMPANY
发明人
MARPLES DEREK B.
分类号
F04D15/00
主分类号
F04D15/00
代理机构
代理人
主权项
地址
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