3874458

Information

• Patent Grant
• 3874458

• References
• Source

• Patent Number

  3,874,458

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  49 years ago

• CPC

  • A62C99/0027 - Carbon dioxide extinguishers

• US Classifications

  • 169 - Fire extinguishers