3755025

Information

• Patent Grant
• 3755025

• References
• Source

• Patent Number

  3,755,025

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1973
  51 years ago

• CPC

  • A44C17/003 - Doublet stones
  • Y10T156/1052 - with cutting, punching, tearing or severing

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 063 - Jewelry
  • 125 - Stone working
  • 428 - Stock material or miscellaneous articles
  • 501 - Compositions: ceramic