1870311

Information

• Patent Grant
• 1870311

• References
• Source

• Patent Number

  1,870,311

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1932
  92 years ago

• CPC

  • C11D9/20 - Fillers, abrasives
  • C11D3/14 - Fillers Abrasives; Abrasive compositions; Suspending or absorbing agents not provided for in one single group of C11D3/12; Specific features concerning abrasives
  • C23G1/22 - Light metals

• US Classifications

  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions