1743978

Information

• Patent Grant
• 1743978

• References
• Source

• Patent Number

  1,743,978

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1930
  94 years ago

• CPC

  • B63H23/00 - Transmitting power from propulsion power plant to propulsive elements
  • B63B2759/00 - Other means for driving marine propulsion devices Arrangements for synchronising two or more engines

• US Classifications

  • 440 - Marine propulsion