1753382

Information

• Patent Grant
• 1753382

• References
• Source

• Patent Number

  1,753,382

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1930
  95 years ago

• CPC

  • B60H1/00457 - Ventilation unit
  • Y10S165/313 - Deflector with curved surface

• US Classifications

  • 165 - Heat exchange
  • 237 - Heating systems