发明授权
US1798131A Steam-pipe arrangement for single-expansion articulated steam locomotives
失效
用于单膨胀铰接蒸汽机车的蒸汽管布置
- 专利标题: Steam-pipe arrangement for single-expansion articulated steam locomotives
- 专利标题(中): 用于单膨胀铰接蒸汽机车的蒸汽管布置
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申请号: US36188029申请日: 1929-05-10
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公开(公告)号: US1798131A公开(公告)日: 1931-03-31
- 发明人: BLUNT JAMES G
- 申请人: BLUNT JAMES G
- 专利权人: James G Blunt
- 当前专利权人: James G Blunt
- 优先权: US36188029 1929-05-10
- 主分类号: F01B17/04
- IPC分类号: F01B17/04
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