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发明名称
Improvements in or relating to air compressors and heat engines
摘要
申请公布号
GB698805(A)
申请公布日期
1953.10.21
申请号
GB19500015353
申请日期
1950.06.20
申请人
JACK BARRELL
发明人
分类号
F04D31/00
主分类号
F04D31/00
代理机构
代理人
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