METHOD OF SAFETY INJECTING OXYGEN REACTIVE MATERIALS INTO A SUBMERGED OXYGEN GAS STREAM
A Standard patent application filed on 31 October 1980 credited to Lee, Robert Gum Hong
;
Savard, Guy
Details
Application number :
64025
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
METHOD OF SAFETY INJECTING OXYGEN REACTIVE MATERIALS INTO A SUBMERGED OXYGEN GAS STREAM