1760278

Information

• Patent Grant
• 1760278

• References
• Source

• Patent Number

  1,760,278

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1930
  94 years ago

• CPC

  • B21B19/14 - Rolling tubes by means of additional rollers arranged inside the tubes
  • B21B37/46 - Roll speed or drive motor control
  • B21B5/00 - Extending closed shapes of metal bands by rolling

• US Classifications

  • 072 - Metal deforming