1829693

Information

• Patent Grant
• 1829693

• References
• Source

• Patent Number

  1,829,693

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1931
  93 years ago

• CPC

  • C23D17/00 - De-enamelling

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 087 - Textiles: braiding, netting, and lace making
  • 252 - Compositions
  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions