1640999

Information

• Patent Grant
• 1640999

• References
• Source

• Patent Number

  1,640,999

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1927
  97 years ago

• CPC

  • B63H16/14 - for propelled drive
  • B63H2016/085 - comprising means for transmitting muscular power applied in oscillatory or rotary manner to a rotary input shaft of a reversing transmission

• US Classifications

  • 440 - Marine propulsion