Combined alarm and back-flow prevention arrangement for fire suppression sprinkler system
A Standard patent application filed on 20 September 1989 credited to McHugh, George J.
Details
Application number :
42285
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Combined alarm and back-flow prevention arrangement for fire suppression sprinkler system
Inventor :
McHugh, George J.
Agent name :
Address for service :
Filing date :
20 September 1989
Associated companies :
Applicant name :
Back-Flo Alarm Valve Co., Inc.
Applicant address :
320 North High Street West Chester PA 19380 United States Of America