1473899

Information

• Patent Grant
• 1473899

• References
• Source

• Patent Number

  1,473,899

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1923
  101 years ago

• CPC

  • B27K3/32 - Mixtures of different inorganic impregnating agents
  • B27K3/24 - Compounds of mercury
  • B27K3/30 - Compounds of fluorine

• US Classifications

  • 424 - Drug, bio-affecting and body treating compositions