Element for limit-current sensors for determining the lamda value of a gas mixture
A Standard patent application filed on 23 February 1989 credited to Hoetzel, Gerhard
;
Friese, Karl-Hermann
Details
Application number :
30618
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Element for limit-current sensors for determining the lamda value of a gas mixture