2802421

Information

• Patent Grant
• 2802421

• References
• Source

• Patent Number

  2,802,421

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1957
  67 years ago

• CPC

  • F42B3/18 - Safety initiators resistant to premature firing by static electricity or stray currents
  • F42B3/185 - having semi-conductive means

• US Classifications

  • 102 - Ammunition and explosives
  • 361 - Electricity: electrical systems and devices