418475

Information

• Patent Grant
• 418475

• References
• Source

• Patent Number

  418,475

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1889
  135 years ago

• CPC

  • D01H7/608 - Cleaning means for travellers

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining