3163976

Information

• Patent Grant
• 3163976

• References
• Source

• Patent Number

  3,163,976

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1965
  60 years ago

• CPC

  • B22D19/0063 - finned exchangers
  • D01H4/10 - Rotors

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining