Wireless communication system is handled the method and the device thereof of natural calamity notification data transmission
Wireless communication system is handled the method and the device thereof of natural calamity notification data transmission
- CN 101,873,696 A
- Filed: 04/26/2010
- Published: 10/27/2010
- Est. Priority Date: 04/24/2009
- Status: Active Application
- EN CH
-
- Pin
