2757452

Information

• Patent Grant
• 2757452

• References
• Source

• Patent Number

  2,757,452

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1956
  68 years ago

• CPC

  • F16L13/128 - Tools

• US Classifications

  • 030 - Cutlery
  • 081 - Tools