29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
3621456
330627
2
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
jul 2, 2014 - #CN103900600A Method and System for Navigating Indoor Paths of Maps Across Floors Status: Active Award Date: 7/2/2014
Added to timeline:
20 Dec 2019
0
0
209
Engineering Patents
Date:
jul 2, 2014
Now
~ 9 years and 9 months ago
