3112705

Information

• Patent Grant
• 3112705

• References
• Source

• Patent Number

  3,112,705

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1963
  61 years ago

• CPC

  • B66F3/42 - with self-contained pumps
  • F04B9/14 - Pumps characterised by muscle-power operation
  • F04B49/18 - by changing the effective cross-section of the working surface of the piston
  • F04B2205/15 - By-passing over the pump

• US Classifications

  • 417 - Pumps
  • 060 - Power plants
  • 092 - Expansible chamber devices