Patent filin and searching :
Philipp, Minoo
Patent filin and searching : is deflation in quality the inevitable consequence of hyperinflation in quantity?
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Internationale Patentanmeldung
Patent filin and searching : is deflation in quality the inevitable consequence of hyperinflation in quantity?
Patentanmeldung
Patentprüfung
Stand der Technik
Vorprüfer
Internationale Patentanmeldung