2120909

Information

• Patent Grant
• 2120909

• References
• Source

• Patent Number

  2,120,909

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1938
  86 years ago

• CPC

  • F01B25/00 - Regulating, controlling, or safety means
  • F01B2250/009 - Condensor pumps for steam engines

• US Classifications

  • 060 - Power plants