3102772

Information

• Patent Grant
• 3102772

• References
• Source

• Patent Number

  3,102,772

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1963
  61 years ago

• CPC

  • C14C9/04 - Fixing tanning agents in the leather

• US Classifications

  • 008 - Bleaching and dyeing
  • 252 - Compositions