506046

Information

• Patent Grant
• 506046

• References
• Source

• Patent Number

  506,046

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1893
  131 years ago

• CPC

  • D01H5/32 - Regulating or varying draft
  • D01G31/00 - Warning or safety devices

• US Classifications

  • 019 - Textiles: fiber preparation