1423853

Information

• Patent Grant
• 1423853

• References
• Source

• Patent Number

  1,423,853

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1922
  103 years ago

• CPC

  • B28C5/145 - with several mixing chambers arranged one after the other

• US Classifications

  • 366 - Agitating