1983032

Information

• Patent Grant
• 1983032

• References
• Source

• Patent Number

  1,983,032

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1934
  90 years ago

• CPC

  • F22D5/16 - of fluids

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 417 - Pumps