1823754

Information

• Patent Grant
• 1823754

• References
• Source

• Patent Number

  1,823,754

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1931
  93 years ago

• CPC

  • C14C13/02 - Manufacture of technical leather

• US Classifications

  • 069 - Leather manufactures
  • 008 - Bleaching and dyeing
  • 428 - Stock material or miscellaneous articles