1321507

Information

• Patent Grant
• 1321507

• References
• Source

• Patent Number

  1,321,507

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1919
  105 years ago

• CPC

  • H03H9/0595 - the holder support and resonator being formed in one body
  • E02D17/04 - Bordering surfacing or stiffening the sides of foundation pits
  • Y10T16/126 - Catches

• US Classifications

  • 016 - Miscellaneous hardware