1889594

Information

• Patent Grant
• 1889594

• References
• Source

• Patent Number

  1,889,594

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1932
  92 years ago

• CPC

  • F22D3/00 - Accumulators for preheated water

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 060 - Power plants