1825007

Information

• Patent Grant
• 1825007

• References
• Source

• Patent Number

  1,825,007

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1931
  93 years ago

• CPC

  • B23C3/05 - Finishing valves or valve seats
  • Y10S76/03 - Casting
  • Y10T408/5587 - Valve fitting

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 076 - Metal tools and implements, making