3613937

Information

• Patent Grant
• 3613937

• References
• Source

• Patent Number

  3,613,937

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1971
  53 years ago

• CPC

  • B65D88/544 - for filling from below

• US Classifications

  • 220 - Receptacles
  • 210 - Liquid purification or separation