2534436

Information

• Patent Grant
• 2534436

• References
• Source

• Patent Number

  2,534,436

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1950
  74 years ago

• CPC

  • F04B47/024 - actuated by muscle power
  • F04B1/02 - having two cylinders
  • F04B9/02 - the means being mechanical

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices