1757489

Information

• Patent Grant
• 1757489

• References
• Source

• Patent Number

  1,757,489

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1930
  94 years ago

• CPC

  • B21F33/007 - Connecting wire network
  • B21F27/14 - Specially bending or deforming free wire ends

• US Classifications

  • 140 - Wireworking
  • 245 - Wire fabrics and structure