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Inventor
SCHEUERMANN HANS-DIETER
DE
2 patents
Patents
2 patents
US7636874B2
Dec 22, 2009
Method and apparatus for computer-implemented processing of payment entries
SAP AG
22 citations
84
US7539645B2
May 26, 2009
Method and apparatus for computer-implemented processing of electronic payment instructions
SAP AG
3 citations
50