2122136

Information

• Patent Grant
• 2122136

• References
• Source

• Patent Number

  2,122,136

• Date Filed

  Not available

• Date Issued

  Tuesday, June 28, 1938
  86 years ago

• CPC

  • B07C3/04 - Drum-type sorting machines or having circularly arranged sorting compartments

• US Classifications

  • 101 - Printing