598457

Information

• Patent Grant
• 598457

• References
• Source

• Patent Number

  598,457

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1898
  126 years ago

• CPC

  • B21D1/02 - by rollers
  • B21H7/02 - spades shovels
  • B21H7/06 - ploughshares axes
  • B21K19/02 - plough blades ploughshares

• US Classifications

  • 072 - Metal deforming