Document (#32153)

Author

Geiß, D.

Title

Aus der Praxis der Patentinformation : Teil 2: Übersicht über die Entwicklung der elektronischen Medien bei den Patentbehörden

Source

Information - Wissenschaft und Praxis. 58(2007) H.4, S.230-238

Year

2007

Field

Patentinformation

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