IMPROVED BUOYANT ALARM DEVICE
A Standard patent application filed on 18 October 1983 credited to Szymansky, Edward
;
Bake, Richard Irving
;
Wegrzyn, Richard James
Details
Application number :
20274
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
IMPROVED BUOYANT ALARM DEVICE
Inventor :
Szymansky, Edward
;
Bake, Richard Irving
;
Wegrzyn, Richard James