465800

Information

• Patent Grant
• 465800

• References
• Source

• Patent Number

  465,800

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1891
  133 years ago

• CPC

  • A61F13/15691 - by inserting webs or pads in a tube or a netting

• US Classifications

  • 019 - Textiles: fiber preparation