2711003

Information

• Patent Grant
• 2711003

• References
• Source

• Patent Number

  2,711,003

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1955
  69 years ago

• CPC

  • F26B9/02 - in buildings

• US Classifications

  • 432 - Heating
  • 052 - Static structures