1963785

Information

• Patent Grant
• 1963785

• References
• Source

• Patent Number

  1,963,785

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1934
  90 years ago

• CPC

  • B43L25/06 - supplied by tilting the receptacles

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning