2872874

Information

• Patent Grant
• 2872874

• References
• Source

• Patent Number

  2,872,874

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1959
  65 years ago

• CPC

  • F04B43/088 - with two or more tubular flexible members in series
  • F04B43/08 - having tubular flexible members

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices