Control of ectoparasites
A Standard patent application filed on 22 October 1987 credited to Graf, Jean-Francois
;
Hasslin, Hans Walter
;
Wieland, Bruno
;
Steiner, Theodor
;
Schuurman, Hessel Johannes
Details
Application number :
80034
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Control of ectoparasites
Inventor :
Graf, Jean-Francois
;
Hasslin, Hans Walter
;
Wieland, Bruno
;
Steiner, Theodor
;
Schuurman, Hessel Johannes