发明名称 Dual inlet rotary tool
摘要 A rotary device having a housing that has a first fluid inlet and second fluid inlet. A rotor is rotatably mounted in the housing and is in communication with the first and second fluid inlets.
申请公布号 US2006153721(A1) 申请公布日期 2006.07.13
申请号 US20050032805 申请日期 2005.01.11
申请人 DODDS KEMMA S 发明人 DODDS KEMMA S.
分类号 F04B39/00 主分类号 F04B39/00
代理机构 代理人
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