1636938

Information

• Patent Grant
• 1636938

• References
• Source

• Patent Number

  1,636,938

• Date Filed

  Not available

• Date Issued

  Tuesday, July 26, 1927
  96 years ago

• CPC

  • C10G25/11 - Distillation in the presence of moving sorbents

• US Classifications

  • 208 - Mineral oils: processes and products