2261855

Information

• Patent Grant
• 2261855

• References
• Source

• Patent Number

  2,261,855

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1941
  83 years ago

• CPC

  • F04F5/469 - for steam engines

• US Classifications

  • 417 - Pumps
  • 236 - Automatic temperature and humidity regulation