3828822

Information

• Patent Grant
• 3828822

• References
• Source

• Patent Number

  3,828,822

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1974
  50 years ago

• CPC

  • F16K7/04 - constrictable by external radial force
  • Y10T137/7804 - Main flow through isolated reactor chamber

• US Classifications

  • 138 - Pipes and tubular conduits
  • 137 - Fluid handling
  • 251 - Valves and valve actuation