2974590

Information

• Patent Grant
• 2974590

• References
• Source

• Patent Number

  2,974,590

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1961
  63 years ago

• CPC

  • F42B3/185 - having semi-conductive means

• US Classifications

  • 102 - Ammunition and explosives