1386443

Information

• Patent Grant
• 1386443

• References
• Source

• Patent Number

  1,386,443

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1921
  103 years ago

• CPC

  • C10K1/28 - Controlling the gas flow through the purifiers

• US Classifications

  • 055 - Gas separation