2397305

Information

• Patent Grant
• 2397305

• References
• Source

• Patent Number

  2,397,305

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1946
  79 years ago

• CPC

  • B65G33/00 - Screw or rotary spiral conveyors
  • B65G2812/0516 - characterised by the material

• US Classifications

  • 198 - Conveyors: power-driven
  • 100 - Presses