1639994

Information

• Patent Grant
• 1639994

• References
• Source

• Patent Number

  1,639,994

• Date Filed

  Not available

• Date Issued

  Tuesday, August 23, 1927
  97 years ago

• CPC

  • B23D31/02 - for performing different cutting operations on travelling stock
  • Y10T83/6579 - With means to press work to work-carrier
  • Y10T83/6651 - Comprising part of cutting station

• US Classifications

  • 083 - Cutting