3514087

Information

• Patent Grant
• 3514087

• References
• Source

• Patent Number

  3,514,087

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1970
  54 years ago

• CPC

  • B23K7/107 - for cutting circles

• US Classifications

  • 266 - Metallurgical apparatus
  • 033 - Geometrical instruments