2546546

Information

• Patent Grant
• 2546546

• References
• Source

• Patent Number

  2,546,546

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1951
  73 years ago

• CPC

  • C14B1/48 - Roughening
  • Y10T29/4528 - with rotary head

• US Classifications

  • 069 - Leather manufactures
  • 015 - Brushing, scrubbing, and general cleaning
  • 029 - Metal working