3003446

Information

• Patent Grant
• 3003446

• References
• Source

• Patent Number

  3,003,446

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1961
  63 years ago

• CPC

  • B21C37/108 - without continuous longitudinal movement of the sheet during the bending operation

• US Classifications

  • 072 - Metal deforming