3918526

Information

• Patent Grant
• 3918526

• References
• Source

• Patent Number

  3,918,526

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  50 years ago

• CPC

  • A62D1/0014 - Powders; Granules
  • A62C35/06 - Containers destroyed or opened by falling

• US Classifications

  • 169 - Fire extinguishers