3852957

Information

• Patent Grant
• 3852957

• References
• Source

• Patent Number

  3,852,957

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1974
  50 years ago

• CPC

  • G06G7/66 - for control systems
  • F05B2200/13 - Product

• US Classifications

  • 060 - Power plants