2355877

Information

• Patent Grant
• 2355877

• References
• Source

• Patent Number

  2,355,877

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1944
  80 years ago

• CPC

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

• US Classifications

  • 125 - Stone working
  • 968 - Horology