1855425

Information

• Patent Grant
• 1855425

• References
• Source

• Patent Number

  1,855,425

• Date Filed

  Not available

• Date Issued

  Tuesday, April 26, 1932
  92 years ago

• CPC

  • F03B17/064 - and a rotor of the endless-chain type
  • Y02E10/28 - Tidal stream or damless hydropower

• US Classifications

  • 416 - Fluid reaction surfaces
  • 012 - Boot and shoe making