3142156

Information

• Patent Grant
• 3142156

• References
• Source

• Patent Number

  3,142,156

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1964
  60 years ago

• CPC

  • B66F3/42 - with self-contained pumps
  • E21D15/512 - Arrangement of valves

• US Classifications

  • 060 - Power plants
  • 091 - Motors: expansible chamber type
  • 254 - Implements or apparatus for applying pushing or pulling force