1744734

Information

• Patent Grant
• 1744734

• References
• Source

• Patent Number

  1,744,734

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1930
  95 years ago

• CPC

  • B23C3/05 - Finishing valves or valve seats
  • Y10T82/29 - Attachment for cutting a valve

• US Classifications

  • 082 - Turning