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发明名称
Improvements in rotary pumps and engines
摘要
申请公布号
GB562441(A)
申请公布日期
1944.07.03
申请号
GB19430003965
申请日期
1943.03.11
申请人
WILLIAM WILSON BATH;A.B.C. MOTORS LIMITED
发明人
分类号
F01C1/348
主分类号
F01C1/348
代理机构
代理人
主权项
地址
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