2649993

Information

• Patent Grant
• 2649993

• References
• Source

• Patent Number

  2,649,993

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1953
  70 years ago

• CPC

  • B01L3/12 - Gas jars or cylinders

• US Classifications

  • 222 - Dispensing
  • 053 - Package making
  • 065 - Glass manufacturing
  • 206 - Special receptacle or package
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing