1333380

Information

• Patent Grant
• 1333380

• References
• Source

• Patent Number

  1,333,380

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1920
  105 years ago

• CPC

  • F27D5/0025 - assembled to present a three-point support

• US Classifications

  • 432 - Heating