3773298

Information

• Patent Grant
• 3773298

• References
• Source

• Patent Number

  3,773,298

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1973
  51 years ago

• CPC

  • B29B7/7631 - Parts; Accessories
  • B29C45/231 - Needle valve systems therefor
  • Y10S261/26 - Foam

• US Classifications

  • 366 - Agitating
  • 261 - Gas and liquid contact apparatus
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing