Item:Q12876: Difference between revisions

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@@ Property / subclass of @@
+medical device
@@ Property / subclass of: medical device / rank @@
+Normal rank
@@ Property / subclass of: medical device / qualifier @@
+of: human eye
@@ Property / subclass of @@
+lens
@@ Property / subclass of: lens / rank @@
+Normal rank
@@ Property / subclass of @@
+visual aid
@@ Property / subclass of: visual aid / rank @@
+Normal rank
@@ Property / has use @@
+visual system
@@ Property / has use: visual system / rank @@
+Normal rank
@@ Property / has quality @@
+dioptric power
@@ Property / has quality: dioptric power / rank @@
+Normal rank