2933799

Information

• Patent Grant
• 2933799

• References
• Source

• Patent Number

  2,933,799

• Date Filed

  Not available

• Date Issued

  Tuesday, April 26, 1960
  64 years ago

• CPC

  • B21K23/00 - Making other articles
  • B21C37/122 - with welded or soldered seams
  • F42B12/26 - the projectile wall being formed by a spirally-wound element

• US Classifications

  • 086 - Ammunition and explosive-charge making
  • 102 - Ammunition and explosives
  • 228 - Metal fusion bonding