3884065

Information

• Patent Grant
• 3884065

• References
• Source

• Patent Number

  3,884,065

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1975
  49 years ago

• CPC

  • B21D11/14 - Twisting
  • B21D3/12 - by stretching with or without twisting

• US Classifications

  • 072 - Metal deforming