2138379

Information

• Patent Grant
• 2138379

• References
• Source

• Patent Number

  2,138,379

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1938
  86 years ago

• CPC

  • B67D7/565 - for indicating end of flow

• US Classifications

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