3698687

Information

• Patent Grant
• 3698687

• References
• Source

• Patent Number

  3,698,687

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  52 years ago

• CPC

  • F16K5/208 - with tongue-shaped means
  • F16K5/0668 - Single packings

• US Classifications

  • 251 - Valves and valve actuation