2248449

Information

• Patent Grant
• 2248449

• References
• Source

• Patent Number

  2,248,449

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1941
  83 years ago

• CPC

  • F04B1/184 - Cylindrical distribution members

• US Classifications

  • 417 - Pumps
  • 091 - Motors: expansible chamber type
  • D15 - Machines not elsewhere specified