1554068

Information

• Patent Grant
• 1554068

• References
• Source

• Patent Number

  1,554,068

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1925
  99 years ago

• CPC

  • E01H8/105 - Pneumatically or hydraulically loosening, removing or dislodging undesirable matter

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 034 - Drying and gas or vapor contact with solids
  • 126 - Stoves and furnaces
  • 239 - Fluid sprinkling, spraying, and diffusing