3772738

Information

• Patent Grant
• 3772738

• References
• Source

• Patent Number

  3,772,738

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1973
  51 years ago

• CPC

  • D01H5/62 - Non-rotary cleaning pads or plates Scrapers

• US Classifications

  • 019 - Textiles: fiber preparation