1449019

Information

• Patent Grant
• 1449019

• References
• Source

• Patent Number

  1,449,019

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1923
  102 years ago

• CPC

  • B67C3/18 - using siphoning arrangements

• US Classifications

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