2272194

Information

• Patent Grant
• 2272194

• References
• Source

• Patent Number

  2,272,194

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1942
  82 years ago

• CPC

  • F16L13/122 - for male-female connections

• US Classifications

  • 285 - Pipe joints or couplings