3500846

Information

• Patent Grant
• 3500846

• References
• Source

• Patent Number

  3,500,846

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1970
  55 years ago

• CPC

  • F15C1/143 - for digital operation
  • Y10T137/2169 - Intersecting at interaction region [e.g., comparator]

• US Classifications

  • 137 - Fluid handling