2287500

Information

• Patent Grant
• 2287500

• References
• Source

• Patent Number

  2,287,500

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1942
  83 years ago

• CPC

  • B67D1/165 - and re-injecting them in the dispensing line

• US Classifications

  • 134 - Cleaning and liquid contact with solids