2571856

Information

• Patent Grant
• 2571856

• References
• Source

• Patent Number

  2,571,856

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1951
  73 years ago

• CPC

  • A61C17/0217 - having means for manually controlling the supply of two or more fluids
  • A61M31/00 - Devices for introducing or retaining media
  • Y10T137/8158 - With indicator, register, recorder, alarm or inspection means
  • Y10T137/88078 - Actuates valve

• US Classifications

  • 433 - Dentistry
  • 137 - Fluid handling
  • 174 - Electricity: conductors and insulators
  • 251 - Valves and valve actuation