2275788

Information

• Patent Grant
• 2275788

• References
• Source

• Patent Number

  2,275,788

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1942
  82 years ago

• CPC

  • A47L15/242 - in a closed loop
  • A61L2/24 - Apparatus using programmed or automatic operation

• US Classifications

  • 250 - Radiant energy
  • D24 - Medical and laboratory equipment