2455975

Information

• Patent Grant
• 2455975

• References
• Source

• Patent Number

  2,455,975

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1948
  76 years ago

• CPC

  • C10H9/00 - Acetylene gas generators according to Dobereiner's principle with fixed carbide bell
  • B01J7/02 - by wet methods
  • C01B3/00 - Hydrogen Gaseous mixtures containing hydrogen Separation of hydrogen from mixtures containing it Purification of hydrogen

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 048 - Gas: heating and illuminating