1861847

Information

• Patent Grant
• 1861847

• References
• Source

• Patent Number

  1,861,847

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1932
  93 years ago

• CPC

  • F03B15/10 - without retroactive action
  • Y02E10/226 - Other parts or details

• US Classifications

  • 091 - Motors: expansible chamber type
  • 251 - Valves and valve actuation