1624769

Information

• Patent Grant
• 1624769

• References
• Source

• Patent Number

  1,624,769

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1927
  97 years ago

• CPC

  • C10F5/04 - by using presses, handpresses, rolls, or centrifuges

• US Classifications

  • 044 - Fuel and related compositions