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经营范围
发明名称
Compressor and the like
摘要
申请公布号
US1930011(A)
申请公布日期
1933.10.10
申请号
US19320588018
申请日期
1932.01.21
申请人
THOS W. WARD LIMITED
发明人
HOLLOWAY JOHN
分类号
F04B39/08
主分类号
F04B39/08
代理机构
代理人
主权项
地址
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