2772200

Information

• Patent Grant
• 2772200

• References
• Source

• Patent Number

  2,772,200

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1956
  68 years ago

• CPC

  • A01N59/10 - Fluorides
  • A01N59/20 - Copper
  • A01N59/22 - Arsenic
  • B27K3/20 - Compounds of alkali metals or ammonium
  • B27K3/22 - Compounds of zinc or copper
  • B27K3/32 - Mixtures of different inorganic impregnating agents

• US Classifications

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