1531199

Information

• Patent Grant
• 1531199

• References
• Source

• Patent Number

  1,531,199

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1925
  100 years ago

• CPC

  • F28F1/32 - the means having portions engaging further tubular elements
  • Y10S165/471 - Plural parallel conduits joined by manifold

• US Classifications

  • 165 - Heat exchange