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发明名称
A rotary positive-displacement fluid machine
摘要
申请公布号
GB9921458(D0)
申请公布日期
1999.11.10
申请号
GB19990021458
申请日期
1999.09.11
申请人
DRIVER TECHNOLOGY LIMITED
发明人
分类号
F01C1/44
主分类号
F01C1/44
代理机构
代理人
主权项
地址
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