1706292

Information

• Patent Grant
• 1706292

• References
• Source

• Patent Number

  1,706,292

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1929
  95 years ago

• CPC

  • B65G33/00 - Screw or rotary spiral conveyors
  • B65G2812/0561 - characterised by the shape

• US Classifications

  • 198 - Conveyors: power-driven