1918207

Information

• Patent Grant
• 1918207

• References
• Source

• Patent Number

  1,918,207

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1933
  91 years ago

• CPC

  • B21B45/0284 - removing lubricants
  • Y10T29/308 - Using transitory material

• US Classifications

  • 072 - Metal deforming
  • 015 - Brushing, scrubbing, and general cleaning
  • 029 - Metal working
  • 034 - Drying and gas or vapor contact with solids
  • 134 - Cleaning and liquid contact with solids