3037330

Information

• Patent Grant
• 3037330

• References
• Source

• Patent Number

  3,037,330

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1962
  62 years ago

• CPC

  • B24B19/165 - Phonograph needles and the like

• US Classifications

  • 451 - Abrading
  • 125 - Stone working