3756291

Information

• Patent Grant
• 3756291

• References
• Source

• Patent Number

  3,756,291

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1973
  51 years ago

• CPC

  • B67D7/0482 - using pumps driven at different flow rates

• US Classifications

  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 062 - Refrigeration