1439504

Information

• Patent Grant
• 1439504

• References
• Source

• Patent Number

  1,439,504

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1922
  102 years ago

• CPC

  • B27H5/08 - Finishing barrels
  • B27F7/15 - Machines for driving in nail- plates and spiked fittings

• US Classifications

  • 227 - Elongated-member-driving apparatus