3643537

Information

• Patent Grant
• 3643537

• References
• Source

• Patent Number

  3,643,537

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1972
  52 years ago

• CPC

  • B23D25/10 - on co-operating beams moving parallel to each other and attached to lever mechanisms
  • B23D25/08 - having two coacting shearing bladed mounted independetly
  • Y10T83/4711 - With means to produce "mis-cut"

• US Classifications

  • 083 - Cutting