1429328

Information

• Patent Grant
• 1429328

• References
• Source

• Patent Number

  1,429,328

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1922
  102 years ago

• CPC

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

• US Classifications

  • 072 - Metal deforming