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Inventor

GRAF RENE

DE11 patents
⚠️ This page may combine multiple inventors who share the name “GRAF RENE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIEMENS AG

7 patents

GRAF RENE

2 patents

CIBA GEIGY AG

1 patent

CIBA GEIGY CORP

1 patent