1722902

Information

• Patent Grant
• 1722902

• References
• Source

• Patent Number

  1,722,902

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1929
  95 years ago

• CPC

  • A22B5/10 - Hand-operated instruments

• US Classifications

  • 452 - Butchering
  • 030 - Cutlery