767314

Information

• Patent Grant
• 767314

• References
• Source

• Patent Number

  767,314

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1904
  120 years ago

• CPC

  • B21B19/12 - the axes of the rollers being arranged essentially parallel to the axis of the work

• US Classifications

  • 072 - Metal deforming