2597300

Information

• Patent Grant
• 2597300

• References
• Source

• Patent Number

  2,597,300

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1952
  74 years ago

• CPC

  • B23Q17/0938 - Cutting angles of drills

• US Classifications

  • 033 - Geometrical instruments