CPC Subgroup
G01S 15/42 Simultaneous measurement of distance and other co-ordinates (indirect measurement G01S15/46)
Full Title
Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems > using reflection of acoustic waves (G01S15/66 takes precedence) > Systems determining the position data of a target > Simultaneous measurement of distance and other co-ordinates (indirect measurement G01S15/46)