2400178

Information

• Patent Grant
• 2400178

• References
• Source

• Patent Number

  2,400,178

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1946
  78 years ago

• CPC

  • A61M1/0074 - by vacuum created above a liquid flowing from a closed container

• US Classifications

  • 604 - Surgery