3387538

Information

• Patent Grant
• 3387538

• References
• Source

• Patent Number

  3,387,538

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1968
  56 years ago

• CPC

  • F41A25/10 - Spring-operated systems
  • F41A25/06 - Friction-operated systems

• US Classifications

  • 089 - Ordnance
  • 267 - Spring devices