2521671

Information

• Patent Grant
• 2521671

• References
• Source

• Patent Number

  2,521,671

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1950
  74 years ago

• CPC

  • F16N13/08 - by hand or foot

• US Classifications

  • 222 - Dispensing
  • 417 - Pumps