2638769

Information

• Patent Grant
• 2638769

• References
• Source

• Patent Number

  2,638,769

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1953
  71 years ago

• CPC

  • C14B1/04 - using slicking, scraping, or smoothing-out cylinders or blades fixed on supports
  • C14B2700/016 - using slicking, scraping, or smoothing-out cylinders

• US Classifications

  • 069 - Leather manufactures