1765422

Information

• Patent Grant
• 1765422

• References
• Source

• Patent Number

  1,765,422

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1930
  94 years ago

• CPC

  • A62C35/645 - with compressed gas in pipework
  • A62C35/66 - Accelerators

• US Classifications

  • 169 - Fire extinguishers