2634669

Information

• Patent Grant
• 2634669

• References
• Source

• Patent Number

  2,634,669

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1953
  71 years ago

• CPC

  • B60H1/30 - Air scoops

• US Classifications

  • 454 - Ventilation
  • 055 - Gas separation