2658239

Information

• Patent Grant
• 2658239

• References
• Source

• Patent Number

  2,658,239

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1953
  71 years ago

• CPC

  • D01G9/14 - Details of machines or apparatus

• US Classifications

  • 019 - Textiles: fiber preparation
  • 174 - Electricity: conductors and insulators