3580272

Information

• Patent Grant
• 3580272

• References
• Source

• Patent Number

  3,580,272

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1971
  53 years ago

• CPC

  • B65G51/16 - varying
  • Y10T137/7759 - Responsive to change in rate of fluid flow

• US Classifications

  • 137 - Fluid handling