2914136

Information

• Patent Grant
• 2914136

• References
• Source

• Patent Number

  2,914,136

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1959
  65 years ago

• CPC

  • D01H1/162 - for ring type

• US Classifications

  • 055 - Gas separation
  • 057 - Textiles: spinning, twisting, and twining