The gps (1 янв 1990 г. – 24 сент 1992 г.)
Описание:
In 1995 was when the gps was first optional. It was made by Ivan A. Getting, Roger L. Easton,and Bradford Parkinson. But it first became public in 2000.
Добавлено на ленту времени:
Дата:
1 янв 1990 г.
24 сент 1992 г.
~ 2 years and 8 months