×

Fire/life safety system operation criteria compliance verification system and method

  • US 5,950,150 A
  • Filed: 09/08/1997
  • Issued: 09/07/1999
  • Est. Priority Date: 07/05/1996
  • Status: Expired due to Term
First Claim
Patent Images

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×