3529908

Information

• Patent Grant
• 3529908

• References
• Source

• Patent Number

  3,529,908

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1970
  54 years ago

• CPC

  • F04B43/08 - having tubular flexible members
  • F04B53/1057 - the valve being a tube

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices