Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456 DE1358594U - - Google Patents
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Verfahren und vorrichtung zum detektieren und zum erkennen von graphischen zeichendarstellungen in bilddaten unter verwendung symmetrisch angeordneter leerer flächen