2561912

Information

• Patent Grant
• 2561912

• References
• Source

• Patent Number

  2,561,912

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1951
  73 years ago

• CPC

  • B21D53/48 - buttons

• US Classifications

  • 079 - Button making
  • 140 - Wireworking