2512434

Information

• Patent Grant
• 2512434

• References
• Source

• Patent Number

  2,512,434

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1950
  74 years ago

• CPC

  • A61M29/02 - Dilators made of swellable material
  • A61B1/32 - Devices for opening or enlarging the visual field
  • A61M3/0291 - with dilating fingers

• US Classifications

  • 604 - Surgery