2043640

Information

• Patent Grant
• 2043640

• References
• Source

• Patent Number

  2,043,640

• Date Filed

  Not available

• Date Issued

  Tuesday, June 9, 1936
  88 years ago

• CPC

  • C04B9/00 - Magnesium cements or similar cements
  • C04B2/102 - of magnesia
  • C04B9/20 - Manufacture

• US Classifications

  • 501 - Compositions: ceramic