1439416

Information

• Patent Grant
• 1439416

• References
• Source

• Patent Number

  1,439,416

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1922
  101 years ago

• CPC

  • F03B7/006 - of the endless-chain type
  • Y02E10/223 - Turbines or waterwheels

• US Classifications

  • 415 - Rotary kinetic fluid motors or pumps