3593716

Information

• Patent Grant
• 3593716

• References
• Source

• Patent Number

  3,593,716

• Date Filed

  Not available

• Date Issued

  Tuesday, July 20, 1971
  54 years ago

• CPC

  • A61F13/49473 - the edge leakage prevention means having a continuous closed form
  • A61F13/53427 - having an e-folded cross-section

• US Classifications

  • 604 - Surgery
  • D24 - Medical and laboratory equipment