3074300

Information

• Patent Grant
• 3074300

• References
• Source

• Patent Number

  3,074,300

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1963
  62 years ago

• CPC

  • B21B35/025 - for stretch-reducing of tubes
  • H02P5/485 - using differential movement of the two motors
  • B21B2035/005 - Hydraulic drive motors

• US Classifications

  • 072 - Metal deforming