1884092

Information

• Patent Grant
• 1884092

• References
• Source

• Patent Number

  1,884,092

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1932
  91 years ago

• CPC

  • B60T17/006 - Anti-frost devices

• US Classifications

  • 138 - Pipes and tubular conduits