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发明名称
Improvements in or relating to rotary air compressors and pumps
摘要
申请公布号
GB528036(A)
申请公布日期
1940.10.22
申请号
GB19390001837
申请日期
1939.01.19
申请人
THOMAS SCOTT
发明人
分类号
F01C21/10;F04C27/00
主分类号
F01C21/10
代理机构
代理人
主权项
地址
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