2957382

Information

• Patent Grant
• 2957382

• References
• Source

• Patent Number

  2,957,382

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1960
  64 years ago

• CPC

  • F42B33/0257 - by vibration compacting

• US Classifications

  • 086 - Ammunition and explosive-charge making
  • 091 - Motors: expansible chamber type