1798131

Information

• Patent Grant
• 1798131

• References
• Source

• Patent Number

  1,798,131

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1931
  93 years ago

• CPC

  • F01B17/04 - Steam engines
  • F01B2170/0411 - for locomotives

• US Classifications

  • 105 - Railway rolling stock
  • 248 - Supports