1928998

Information

• Patent Grant
• 1928998

• References
• Source

• Patent Number

  1,928,998

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1933
  91 years ago

• CPC

  • B65D81/3277 - Ampoules

• US Classifications

  • 604 - Surgery
  • 215 - Bottles and jars