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Vijvers, W.G.: ¬The International Patent Classification as a search tool (1990) 6.68

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Field: Patentinformation

Hartung, V.: ¬Das Patentinformationssystem PATIS des Deutschen Patentamtes (1995) 6.68

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Field: Patentinformation

Handbuch der Datenbanken für Naturwissenschaft und Technik, Patente (1994) 6.68

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Field: Patentinformation

Myers, J.S.: Patent images on CD-ROM : numeric vs. classified sets (1992) 6.68

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Field: Patentinformation

Wild, L.: ¬Die Patentschriftenauslegestellen in der BRD : regionale technische Informationszentren mit qualifiziertem Rechercheangebot u.a. zum Stand der Technik und für einschlägige Konkurrentanalysen (1990) 6.68

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Field: Patentinformation

Wittmann, A.: Patentdokumentation (1990) 6.68

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Field: Patentinformation

Schramm, R.: Patentinformation (1997) 6.68

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Field: Patentinformation
Title: Patentinformation

Krestel, H.: Informationen aus der Patentdokumentation : unverzichtbare Grundlagen für die Entwicklung und Strategieplanung im Unternehmen (1990) 6.68

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Field: Patentinformation

Nuyts, A.; Jonckheere, C.: Automated patent searching in the EPO : from online searching to document delivery (1996) 6.68

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Field: Patentinformation

Kaback, S.M.: ONLINE patent information : who needs indexing? We do, naturally! (1992) 6.68

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Field: Patentinformation

Wittmann, A.: Classifying and indexing of patent documents : a retired patent documentalist looks back (1994) 6.68

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Field: Patentinformation

Hansson, B.; Makarov, M.: ¬The sixth edition of the IPC (1995) 6.68

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Field: Patentinformation

Spear, B.: Patent information on the Internet (1996) 6.68

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Field: Patentinformation

Thomä, E.; Tribian, R.: Entwicklungen bei Patentdatenbanken (1995) 6.68

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Field: Patentinformation

Kübel, E.: Schwarze Löcher - nicht nur im Weltall : Lücken in Patentdatenbanken: eine Ergänzung (1996) 6.68

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Field: Patentinformation

Geiß, D.: Recherchetechniken in Patentinformationsnetzen, dargestellt am Beispiel des CD-ROM Kommunikationsnetzes des Informationszentrums Technik und Patente der Universitätsbibliothek Dortmund (1996) 6.68

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Field: Patentinformation

Bresemann, H.-J.; Zimdars, J.; Skalski, D.: Wie finde ich Normen, Patente, Reports : ein Wegweiser zu technisch-naturwissenschaftlicher Spezialliteratur (1995) 6.68

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Field: Patentinformation

Rozov, B.: About patent classification (1993) 6.68

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Field: Patentinformation

Vacek, G.: Japanese patent information (1994) 6.68

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Field: Patentinformation

Blake, P.: ¬The arrival of free patent information : Internet provision of patent information for free is affecting vendors (1998) 6.68

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Field: Patentinformation

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