Title
Structural elements for a collaborative e−learning system
Application Number
PCT/IB2003/000937
Publication Number
2003/067549
Application Date
February 7, 2003
Publication Date
August 14, 2003
Inventor
Altenhofen Michael
Gerteis Wolfgang
Theilmann Wolfgang
Agent
SCHIUMA Daniele
Assignee
Altenhofen Michael
Gerteis Wolfgang
Theilmann Wolfgang
Sap Aktiengesellschaft
IPC
G09B 07/00
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