3358713

Information

• Patent Grant
• 3358713

• References
• Source

• Patent Number

  3,358,713

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1967
  57 years ago

• CPC

  • F15B9/02 - with servomotors of the reciprocatable or oscillatable type
  • A01D41/141 - Automatic header control
  • Y10T137/86919 - Sequentially closing and opening alternately seating flow controllers

• US Classifications

  • 137 - Fluid handling
  • 091 - Motors: expansible chamber type
  • 251 - Valves and valve actuation