3224687

Information

• Patent Grant
• 3224687

• References
• Source

• Patent Number

  3,224,687

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1965
  59 years ago

• CPC

  • C14B1/00 - Manufacture of leather Machines or devices therefor
  • D21B1/063 - using grinding devices
  • C14B2700/28 - Processes or apparatus for the mechanical treatment of hides or leather not provided for in groups C14B2700/01 - C14B2700/27

• US Classifications

  • 241 - Solid material comminution or disintegration
  • 008 - Bleaching and dyeing