2020252

Information

• Patent Grant
• 2020252

• References
• Source

• Patent Number

  2,020,252

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1935
  89 years ago

• CPC

  • A61M1/0023 - Suction drainage systems
  • A61M1/0204 - Blood stirrers
  • A61M2202/0413 - Blood
  • A61M2250/00 - Specially adapted for animals
  • Y10S604/903 - Medical container with material agitation means

• US Classifications

  • 604 - Surgery