Progestagen-only contraceptive
A Standard patent application filed on 13 December 1991 credited to Bergink, Engelbert Willem
;
Bennink, Herman Jan Tijmen Coelingh
Details
Application number :
89678
Application type :
Standard
Application status :
EXPIRED
Under opposition :
No
Proceeding type :
Invention title :
Progestagen-only contraceptive
Inventor :
Bergink, Engelbert Willem
;
Bennink, Herman Jan Tijmen Coelingh