1395671

Information

• Patent Grant
• 1395671

• References
• Source

• Patent Number

  1,395,671

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1921
  103 years ago

• CPC

  • E06B3/723 - at least one side of the frame consisting solely of a bent panel edge

• US Classifications

  • 052 - Static structures