3775027

Information

• Patent Grant
• 3775027

• References
• Source

• Patent Number

  3,775,027

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1973
  51 years ago

• CPC

  • F04B49/18 - by changing the effective cross-section of the working surface of the piston
  • B66F3/26 - Adaptations or arrangements of pistons
  • B66F3/42 - with self-contained pumps

• US Classifications

  • 417 - Pumps
  • 060 - Power plants