3511256

Information

• Patent Grant
• 3511256

• References
• Source

• Patent Number

  3,511,256

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1970
  54 years ago

• CPC

  • F15C1/10 - for digital operation
  • Y10T137/2147 - To cascaded plural devices

• US Classifications

  • 137 - Fluid handling