1870337

Information

• Patent Grant
• 1870337

• References
• Source

• Patent Number

  1,870,337

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1932
  92 years ago

• CPC

  • B65H3/16 - using magnetic force

• US Classifications

  • 271 - Sheet feeding or delivering
  • 209 - Classifying, separating, and assorting solids