1899490

Information

• Patent Grant
• 1899490

• References
• Source

• Patent Number

  1,899,490

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1933
  91 years ago

• CPC

  • B64D35/08 - characterised by the transmission being driven by a plurality of power plants
  • B64D2700/62798 - One propeller being driven by several engines

• US Classifications

  • 192 - Clutches and power-stop control
  • 060 - Power plants
  • 416 - Fluid reaction surfaces