2182844

Information

• Patent Grant
• 2182844

• References
• Source

• Patent Number

  2,182,844

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1939
  85 years ago

• CPC

  • B42B5/123 - Devices for assembling the elements with the stack of sheets
  • B42B5/126 - combined with manufacturing of the elements
  • Y10T83/8799 - Plural tool pairs

• US Classifications

  • 140 - Wireworking
  • 072 - Metal deforming
  • 083 - Cutting