3553804

Information

• Patent Grant
• 3553804

• References
• Source

• Patent Number

  3,553,804

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  54 years ago

• CPC

  • F42B12/82 - reducing friction
  • B21D51/54 - cartridge cases
  • Y10S228/903 - Metal to nonmetal
  • Y10T29/49982 - Coating

• US Classifications

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