2849904

Information

• Patent Grant
• 2849904

• References
• Source

• Patent Number

  2,849,904

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1958
  66 years ago

• CPC

  • B23B27/24 - Knurling tools
  • B21H5/02 - with cylindrical outline
  • B21H7/187 - Rolling helical or rectilinear grooves

• US Classifications

  • 072 - Metal deforming