33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
3831549
352783
2
Public Timelines
FAQ

jan 1, 1990 - Norplant device

Description:

marries mechanical and pharmaceutical options

Added to timeline:

Date:

jan 1, 1990
Now
~ 35 years ago