53095

Information

• Patent Grant
• 53095

• References
• Source

• Patent Number

  53,095

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1866
  159 years ago

• CPC

  • D21H5/1209 - of protein fibres

• US Classifications

  • 162 - Paper making and fiber liberation
  • 264 - Plastic and nonmetallic article shaping or treating: processes