2057682

Information

• Patent Grant
• 2057682

• References
• Source

• Patent Number

  2,057,682

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1936
  88 years ago

• CPC

  • B65D88/48 - with fluid means acting on the seal

• US Classifications

  • 220 - Receptacles
  • 048 - Gas: heating and illuminating