1901154

Information

• Patent Grant
• 1901154

• References
• Source

• Patent Number

  1,901,154

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1933
  91 years ago

• CPC

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

• US Classifications

  • 417 - Pumps
  • 416 - Fluid reaction surfaces