1788482

Information

• Patent Grant
• 1788482

• References
• Source

• Patent Number

  1,788,482

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1931
  94 years ago

• CPC

  • C01B17/84 - Chamber process

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing