2458913

Information

• Patent Grant
• 2458913

• References
• Source

• Patent Number

  2,458,913

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1949
  75 years ago

• CPC

  • G04D3/0058 - for bearing jewels
  • B28D5/00 - Fine working of gems, jewels, crystals

• US Classifications

  • 451 - Abrading
  • 968 - Horology