3687193

Information

• Patent Grant
• 3687193

• References
• Source

• Patent Number

  3,687,193

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1972
  52 years ago

• CPC

  • F28F21/062 - the heat-exchange apparatus employing tubular conduits
  • A01K61/005 - Culture of crustacea
  • Y10S165/412 - including transverse element
  • Y10S165/905 - Materials of manufacture

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration