3626490

Information

• Patent Grant
• 3626490

• References
• Source

• Patent Number

  3,626,490

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1971
  53 years ago

• CPC

  • F04B9/08 - the means being fluid
  • G01F11/021 - of the piston type

• US Classifications

  • 222 - Dispensing
  • 091 - Motors: expansible chamber type