3863453

Information

• Patent Grant
• 3863453

• References
• Source

• Patent Number

  3,863,453

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1975
  50 years ago

• CPC

  • F15B7/02 - Systems with continuously-operating input and output apparatus
  • F15B7/005 - with rotary or crank input

• US Classifications

  • 060 - Power plants
  • 015 - Brushing, scrubbing, and general cleaning