2510184

Information

• Patent Grant
• 2510184

• References
• Source

• Patent Number

  2,510,184

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1950
  74 years ago

• CPC

  • A61C13/25 - including valve or air passageway leading from suction area to lingual cavity
  • A61C13/245 - Vacuum enhancing devices

• US Classifications

  • 433 - Dentistry