471107

Information

• Patent Grant
• 471107

• References
• Source

• Patent Number

  471,107

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1892
  132 years ago

• CPC

  • A61D1/10 - Embryotomic instruments
  • A61N1/056 - Transvascular endocardial electrode systems

• US Classifications

  • 606 - Surgery
  • 030 - Cutlery