2297455

Information

• Patent Grant
• 2297455

• References
• Source

• Patent Number

  2,297,455

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1942
  82 years ago

• CPC

  • C10C1/005 - by mixing two or more coaltar fractions

• US Classifications

  • 208 - Mineral oils: processes and products