852609

Information

• Patent Grant
• 852609

• References
• Source

• Patent Number

  852,609

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1907
  117 years ago

• CPC

  • C10F5/06 - combined with a carbonisation step for producing turfcoal

• US Classifications

  • 044 - Fuel and related compositions