3528443

Information

• Patent Grant
• 3528443

• References
• Source

• Patent Number

  3,528,443

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1970
  54 years ago

• CPC

  • F15C1/10 - for digital operation
  • Y10T137/2262 - And vent passage[s]

• US Classifications

  • 137 - Fluid handling