2712923

Information

• Patent Grant
• 2712923

• References
• Source

• Patent Number

  2,712,923

• Date Filed

  Not available

• Date Issued

  Tuesday, July 12, 1955
  69 years ago

• CPC

  • C03B13/16 - Construction of the glass rollers
  • Y10S165/105 - Correlated valves

• US Classifications

  • 165 - Heat exchange