2725220

Information

• Patent Grant
• 2725220

• References
• Source

• Patent Number

  2,725,220

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1955
  69 years ago

• CPC

  • B29B7/266 - using sliding doors
  • C25D3/38 - of copper

• US Classifications

  • 366 - Agitating
  • 049 - Movable or removable closures