3742772

Information

• Patent Grant
• 3742772

• References
• Source

• Patent Number

  3,742,772

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1973
  51 years ago

• CPC

  • G05G1/56 - Controlling members specially adapted for actuation by keys, screwdrivers or like tools
  • F16J15/52 - by means of sealing bellows or diaphragms

• US Classifications

  • 074 - Machine element or mechanism