| http://www.w3.org/ns/prov#value | - By means of a detection system which comprises two radiation-sensitive detection elements which, viewed in the direction of length of the track,...http://www.google.com/patents/US4010317?utm_source=gb-gplus-sharePatent US4010317 - Apparatus for reading a record carrier in which information, for example video and/or audio information, is recorded in at least one trackAdvanced Patent SearchPublicati
|
