3494581

Information

• Patent Grant
• 3494581

• References
• Source

• Patent Number

  3,494,581

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1970
  54 years ago

• CPC

  • F41J9/20 - with spring-operated throwing arm

• US Classifications

  • 248 - Supports
  • 052 - Static structures