2349372

Information

• Patent Grant
• 2349372

• References
• Source

• Patent Number

  2,349,372

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1944
  81 years ago

• CPC

  • B23P15/06 - piston rings from one piece
  • Y10T29/49275 - including forging or hammering

• US Classifications

  • 029 - Metal working