2704978

Information

• Patent Grant
• 2704978

• References
• Source

• Patent Number

  2,704,978

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1955
  69 years ago

• CPC

  • F42B3/11 - characterised by the material used
  • Y10S439/919 - for treatment by electrical current
  • Y10S439/93 - Coupling part wherein contact is comprised of a wire or brush

• US Classifications

  • 439 - Electrical connectors
  • 102 - Ammunition and explosives
  • 174 - Electricity: conductors and insulators