2310122

Information

• Patent Grant
• 2310122

• References
• Source

• Patent Number

  2,310,122

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1943
  81 years ago

• CPC

  • F16L13/106 - Tools
  • Y10T29/53917 - Tube with tube

• US Classifications

  • 029 - Metal working