2153359

Information

• Patent Grant
• 2153359

• References
• Source

• Patent Number

  2,153,359

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1939
  85 years ago

• CPC

  • B61C1/12 - Arrangement or disposition of condensers

• US Classifications

  • 454 - Ventilation
  • 049 - Movable or removable closures