3669136

Information

• Patent Grant
• 3669136

• References
• Source

• Patent Number

  3,669,136

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1972
  52 years ago

• CPC

  • B64D37/16 - Filling systems
  • Y10T137/2567 - Alternate or successive inflows
  • Y10T137/2569 - Control by depletion of source
  • Y10T137/2698 - Electrical control

• US Classifications

  • 137 - Fluid handling