Item:Q13698: Difference between revisions

Created claim: subclass of (P1): signal (Q11127)
Created claim: uses (P36): radio wave (Q9311)
 
(One intermediate revision by the same user not shown)
Property / has use
 
Property / has use: radio communications / rank
 
Normal rank
Property / uses
 
Property / uses: radio wave / rank
 
Normal rank