2173541

Information

• Patent Grant
• 2173541

• References
• Source

• Patent Number

  2,173,541

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1939
  85 years ago

• CPC

  • F01B17/04 - Steam engines
  • F01B2170/0435 - Compound machines with double or plural expansion Auxiliaries driven by main engine
  • Y10T74/19056 - Parallel

• US Classifications

  • 092 - Expansible chamber devices
  • 074 - Machine element or mechanism
  • 091 - Motors: expansible chamber type