2003815

Information

• Patent Grant
• 2003815

• References
• Source

• Patent Number

  2,003,815

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1935
  89 years ago

• CPC

  • F28G13/00 - Appliances or processes not covered by groups F28G1/00 - F28G11/00 Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00
  • Y10S165/407 - internal casing or tube sleeve

• US Classifications

  • 165 - Heat exchange