- 专利标题: Entrainment mechanism for power-generating units
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申请号: US52574721申请日: 1921-12-29
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公开(公告)号: US1447353A公开(公告)日: 1923-03-06
- 发明人: MCGREW JOHN A , LOREE JAMES T
- 申请人: MCGREW JOHN A , LOREE JAMES T
- 专利权人: John A Mcgrew,James T Loree
- 当前专利权人: John A Mcgrew,James T Loree
- 优先权: US52574721 1921-12-29
- 主分类号: B61C15/02
- IPC分类号: B61C15/02