3638832

Information

• Patent Grant
• 3638832

• References
• Source

• Patent Number

  3,638,832

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1972
  52 years ago

• CPC

  • B67D7/28 - with automatic means for reducing or intermittently interrupting flow before completion of delivery

• US Classifications

  • 222 - Dispensing