1682776

Information

• Patent Grant
• 1682776

• References
• Source

• Patent Number

  1,682,776

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1928
  96 years ago

• CPC

  • F22D7/08 - Arrangements of pumps

• US Classifications

  • 122 - Liquid heaters and vaporizers