1512537

Information

• Patent Grant
• 1512537

• References
• Source

• Patent Number

  1,512,537

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1924
  100 years ago

• CPC

  • D06B1/10 - by contact with a member carrying the treating material
  • D06B2700/02 - Rollers or brushes for applying bleaching, washing or dyeing liquid to fibrous materials

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning