2147300

Information

• Patent Grant
• 2147300

• References
• Source

• Patent Number

  2,147,300

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1939
  85 years ago

• CPC

  • B61D5/02 - having more than one tank

• US Classifications

  • 406 - Conveyors: fluid current