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Inventor

HARTMANN SIEGFRIED

DE6 patents
⚠️ This page may combine multiple inventors who share the name “HARTMANN SIEGFRIED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EUREA VERPACKUNG

1 patent

SIEMENS AG

1 patent

GILG VIRGINIE

1 patent

PURNHAGEN HEINZ

1 patent

SIEMENS ENTPR COMMUNICATIONS

1 patent

HARTMANN SIEGFRIED

1 patent