3666008

Information

• Patent Grant
• 3666008

• References
• Source

• Patent Number

  3,666,008

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  52 years ago

• CPC

  • D02J13/003 - by contact with at least one stationary surface
  • D01D10/02 - Heat treatment
  • D01D10/0481 - the filaments passing through a tube

• US Classifications

  • 165 - Heat exchange