1930493

Information

• Patent Grant
• 1930493

• References
• Source

• Patent Number

  1,930,493

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1933
  92 years ago

• CPC

  • B65D88/16 - flexible
  • F17B1/02 - Details

• US Classifications

  • 220 - Receptacles