• 专利标题: Internal-combustion engine.
  • 申请号: US1914816530
    申请日: 1914-02-04
  • 公开(公告)号: US1122009A
    公开(公告)日: 1914-12-22
  • 发明人: KRAEMER BERNHARD
  • 申请人: GEN ELECTRIC
  • 专利权人: Gen Electric
  • 当前专利权人: Gen Electric
  • 优先权: US1914816530 1914-02-04
Internal-combustion engine.
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