1757735

Information

• Patent Grant
• 1757735

• References
• Source

• Patent Number

  1,757,735

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1930
  94 years ago

• CPC

  • B65G49/0486 - provided with rotating or pivoting arms

• US Classifications

  • 134 - Cleaning and liquid contact with solids