3707349

Information

• Patent Grant
• 3707349

• References
• Source

• Patent Number

  3,707,349

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1972
  52 years ago

• CPC

  • C14C1/00 - Chemical treatment prior to tanning
  • C14C1/02 - Curing raw hides

• US Classifications

  • 008 - Bleaching and dyeing