2133989

Information

• Patent Grant
• 2133989

• References
• Source

• Patent Number

  2,133,989

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1938
  85 years ago

• CPC

  • C14B1/00 - Manufacture of leather Machines or devices therefor
  • C14B2700/27 - Rotating drums for treating leather

• US Classifications

  • 069 - Leather manufactures