3401689

Information

• Patent Grant
• 3401689

• References
• Source

• Patent Number

  3,401,689

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1968
  56 years ago

• CPC

  • A61F6/16 - inflatable

• US Classifications

  • 128 - Surgery
  • 604 - Surgery
  • D24 - Medical and laboratory equipment